.. Find the solutions of 4x2 - 32x = -28 by completing the square71Find the solutions of m2 + 4m = -1 by completing the square
1. .. Find the solutions of 4x2 - 32x = -28 by completing the square71Find the solutions of m2 + 4m = -1 by completing the square
Answer:
1. x = 7
2. m = √3-2
If malito ka ayusin mo nalang yung sa baba
m
=
±
√
3
−
2
2. show the solution of the square of (y-1)
Answer:
y² -2y+1
Step-by-step explanation:
tama ba yann haha hehe
3. Find the roots of x2-10=-17 using completing the squarefind the solutions of s2+4s-21=0 by completing the squarefind the solutions of t2-5t-6=0 by completing the squarefind the solutions of 4x2-32x=-28 by completing the squarefind the solutions of m2 +4m =-1 by completing the square
Answer:
yes ur right
Step-by-step explanation:
sana naka help
4. SHOW YOUR COMPLETE SOLUTIONS. (USE THE BACK PART FOR YOUR SOLUTIONS) 1. Suppose that the combined area of two squares is 104 square inches. Each side of the larger square is five times as long as a side of the smaller square. Find the size of each square. Final Answer:
Answer:
salamat lodz sa points jsjdjsjdhsj
5. Completing the square1. ײ + 14 × = 32(please show the solution)
Answer:
x=2 x=-16
Step-by-step explanation:
[tex]x^{2} +14x=32\\x^{2} +14x+7^{2} =32+7^{2} \\x^{2} +14+49=32+49\\(x+7)^{2} =81\\\sqrt{(x+7)^{2} } =\sqrt{81} \\x+7=9\\x+7=9 or x+7=-9\\x=2 or x=-16[/tex]
6. solution set of/for (2x − 1)squared + 2 = 3x
Answer:
×=1
Step-by-step explanation:
Yan po Yung sagot Sana po makatulong
7. 5. Find the solutions of m2 + 4m = -1 by completing the square.
Answer:
Step-by-step explanation:
[tex]m^{2} + 4m = -1\\[/tex]
Use the formula [tex]\frac{1}{2} b^{2}[/tex] where b is the coefficient of the second term to determine the constant,
[tex]\frac{1}{2} b^{2} = 4[/tex]
Add 4 to the both sides of the equation,
[tex]m^{2}+4m+4 = -1+4\\\\m^{2}+4m+4 = 3[/tex]
Factorize m^{2}+4m+4,
[tex](m+2)^{2} = 3[/tex]
Find the square root of both sides,
[tex]m+2=[/tex] ±[tex]\sqrt{3}[/tex]
m = ±[tex]\sqrt{3}[/tex] - 2
8. how many square meter are there in 1 hectare with solution
10000 squaremeter= 1 hectare ,no need to get solution for that just remember its equivalent .1000square meter .....just remember it that in 1 hectare there is 1000sqm
9. square root of √1/81Show the solution
Explanation:
the square root of √1/81 is 1/9
solution:
√1/81 = √1/√81 =√1/√9×9 = 1/9
sana po makatulong
10. is a difference of two squares. -49m² + 1? with solution
Answer:
follow mo ako
Step-by-step explanation:
is a difference of two squares. -49m² + 1? with solution
multiply -49m²+1 by -1
-1(-49m²+1)
=49m²-1
then, factor it:
(7m+1)(7m-1)
11. x squared = 1/16 what is the solution
Answer:
0.25
Step-by-step explanation:
x² = 1/16
√x² = ✓1/16
x = 1/4 or 0.25
12. Given: Solutions: Perfect Square Trinomia 1. x? - 28x+ 1
Answer:
2£5:8%72'5)7@=+:7(88)7%
4=7:8(2£1=
13. 1. Give the solutions of x2 + 6x + 4 = 0 by completing the square.2. Find the solutions of x2 - 6x - 15 = 0 by completing the square3. Solve the solutions of t2 + 8t + 2 = 22 by completing the square.4. Find the solutions of w2 + 12w + 32 = 0 by completing the square.5. Find the solutions of m2 -18m + 80 = 0 by completing the square.
sana makatulong pa follow nalang ako salamat
14. 1. The square root of 60.Solution and Answer:
Answer:
walang square root yan
7.74596669241Yan ata
15. 1.Find the area of a square lot whose side is expressed as (2×+1) meters. *Note:(Area of a square = s², where s is the side of a squareSolution:)2×+1)²____________________________________2.The side of square frame is (2b - 1) inches. Find its area. Solution:(2b - 1)²
Question
1. Find the area of a square lot whose side is expressed as (2×+1) meters.
2. The side of the square frame is (2b - 1) inches. Find its area.
Answer:
1. [tex](2x + 1)^2[/tex] = [tex]4x^2 + 4x + 1[/tex]
2. [tex](2b - 1) ^2 = 4b^2 - 4b + 1[/tex]
Step-by-step explanation: Area of the square "s x s"
1. [tex](2x+1)^{2}[/tex]
Apply Perfect Square Formula: [tex](a + b)^2[/tex] = [tex]a^2 + 2ab + b^2[/tex]
= [tex](2x)^2 + 2 \cdot 2x \cdot 1 + 1^2[/tex]
Simplify: [tex](2x)^2 + 2 \cdot 2x \cdot 1 + 1^2[/tex]
Final Answer: = [tex]4x^2 + 4x + 1[/tex]
2. [tex](2b - 1) ^2[/tex]
Apply Perfect Square Formula: [tex](a + b) ^2 = a^2 + 2ab + b^2[/tex]
= [tex](2b)^2 - 2 \cdot 2b \cdot 1 + 1^2[/tex]
Simplify: [tex](2b)^2 \cdot 2b \cdot 1 + 1^2[/tex]
Final Answer: [tex]4b^2 - 4b + 1[/tex]
That's All, Thank You!
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16. i am the square of (y-1) and the solution please
Answer:
y²-2y+1
Step-by-step explanation:
(y-1)(y-1)
use the foil method
first term: y²
outside: -y
inside: -y
last term: +1
(y-1)²= y²-2y+ 1
17. Pls answer po with solution 1. The area of a square lot is 162. How long is the side of the square?
Answer:
324m
Step-by-step explanation:
#CARRYONLEARNING
pa brain liest Po at
sana makatulong sa inyong lahat salamat
Answer:
√162=√(81)(2)-->9 √2
Step-by-step explanation:
18. 2. 25x2 - 1 Solution: What is the square root of 25x27 What is the square root of 1? Therefore, 25x2 – 1 =
Answer:
The square root of 25x² is 5x.
The square root of 1 is 1.
Therefore, 25x² - 1 = (5x - 1)(5x + 1).
19. If the area of a square is (9x² - 6x + 1 ) square units, what is the measure of its sides With Solution
Answer:
Can you send me your email so I know where I can find the rest of my work stuff so and how to how to get it to work in a few couple days or so on my phone new or to the other ones person I can get for on the my old phone or email it directly from my phone to them so I can don't get have any the phone wrong
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20. 1. x²-28x+____?give the perfect square trinomial and solution
Answer:
196.
Step-by-step explanation:
x²-28x+_=0
Divide the 2nd term to 2, which creates 14.
Square the result (14) and 196 is the tgird term that will complete the trinomial.
Answer:196
Step-by-step explanation:
(x-14)(x-14)
x-14 Cross multiply
x-14
——-
X^2-14x
-14x+196
____________
X^2-28x+196
X^2-28x+(196)
196 is the number to complete the perfect square trinomial
21. 1. by extracting the square the square roots; (2x+2)2 = 49 Solution:
Answer:
9460986490690659065986.5886989.89
22. by extracting square root (3y-1)²=0 with solution
Answer:
[tex] \sqrt{(3y - 1) {}^{2} } = 0[/tex]
[tex]3y - 1 = 0[/tex]
Trivia!
A 0 (zero) can be positive or negative ;)
[tex]3y = 1[/tex]
[tex] \frac{3y}{3} = \frac{1}{3} [/tex]
[tex]y = \frac{1}{3} [/tex]
#CarryOnLearning
Please follow my account ;)
23. Find the solution set of the quadratic equation using the process of "completing the square". Show your solution. 1. x(squared)+10x+9=0
Step-by-step explanation:
=x^2 + 10x +9=0 (original equation)
=x^2+10x-9
(Take one half of thw coefficient of x. Square it and add the result to both members)
1/2(10)=5
5^2=25
=x^2+10x+25=9+25
=x^2+10x+25=34
=(x+5)^2=34
=Square root of (x+5)^2=square root of 34
=x+5= +- square root of 34 yan sagot
???
24. 1 what the irrational number of 46 is square root? with solution 2 what is the irrational number of 22 square root? with solution 3 what is the irrational number of 65 square root? with solution4 what is the irrational number of 10 square root? with solutionneed na need ko talaga ng help.
correct me if my answer is wrong
25. (a) Extracting square roots.1. x2-25=0 with solution
Answer:
x²-25=0
x²=25
x=±5
THEREFORE: x=-5 and x=5
26. What is the solution and answer of "(2k²+1)²" of the square of binomial?
Answer:
[tex](2 {k}^{2} + 1) {}^{2} [/tex]
[tex](2 {k}^{2} + 1)( {2k}^{2} + 1) \\ \\ 4 {k}^{4} + 2 {k}^{2} + 2 {k}^{2} + 1 \\ \\ 4 {k}^{4} + {2k}^{2} + 1[/tex]
#Answerfortrees
27. find the solutions m²+4m=-1 by completing the square
m²+4m= -1
m²+4m+_= -1+_
m²+4m+4= -1+4
(m+2)²=3
√(m+2)²=√3
m+2=√3 ; m+2= -√3
m=√3-2 ; m= -√3-2
28. extracting square roots of (3g - 1)² = 0 (with solutions)
Answer:
g=1/3
Step-by-step explanation:
(3g-1)²=0
3g-1=0
3g=1
g=1/3
29. By extracting the square roots(x+2)²=1Solutions
Answer:
x = -1Step-by-step explanation:
[tex] \sqrt{{(x + 2)}^{2} = 1} \\ x + 2 = 1 \\ x = 1 - 2 \\ x = - 1[/tex]
30. 2x²-3x+1=0 by completing the square solution
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#MathIsFun
