which expression is equivalent to 9x² – 16?A) (3x + 4) (3x –4)B) (3x + 8) (3x –8)C) (3x –4) ( 3x –4) D) (3x–8) (3x–8)
1. which expression is equivalent to 9x² – 16?A) (3x + 4) (3x –4)B) (3x + 8) (3x –8)C) (3x –4) ( 3x –4) D) (3x–8) (3x–8)
A. (3x+4)(3x-4)
9x²-16
2. Which expression is equivalent to 9x2 – 16? A. (3x + 4)(3x - 4) B. (3x - 4)(3x - 4) C. (3x + 8)(3x - 8) D. (3x - 8)(3x - 8)???
A use distributive method
Solution : (3xtimes3x=9x^2)(3xtimes-4=-12x)(4times3x=12x)(4times-4=-16)
= 9x^2-12x+12x-16
= 9x^2-16 (collect like terms like -12x+12x = 0)
3. which expression is equivalent to 9x²₋16 A. (3x+4)(3x-4) C.(3x-4)(3x-4) B.(3x+8)(3x-8) D.(3x-8)(3x+8)
Answer:
A. (3x+4) (3x-4)
Step-by-step explanation:
(3x+4) (3x-4)
9x²-16
Answer:
the correct answer is a. (3x+4)(3x-4)
9x²-12x+12x-16
=9x²-16
4. Pa helpSolve for x [tex] \frac{3x + 4}{3x - 4} = \frac{3x - 1}{3x - 4} [/tex]
Answer:
568-8293
____
3445 tyrmdjdbxbshajsbdhd
5. factor 5x(3x-4) - 4(3x-4)
Step-by-step explanation:
5x(3x-4) - 4(3x-4)
factor: (3x-4)x(5x-4)
Answer:
15^2-20x-12x+16
Step-by-step explanation:
15xtimes3x=15x^2
5xtimes-4=-20x
-4times3x=-12x
-4times-4=16
6. Which expression is equivalent to [tex]9x ^{2} - 16[/tex]A. (3x +4)(3x-4)B. (3x-4)(3x-4)C. (3x +8)(3x-8)D. (3x-8)(3x-8)
Letter a. is the answer
Detected Query:
9x²-16
Possible Correct Answer:
= 9x²-16
= (3x+4)(3x-4)
This is correct thanks me:)
7. If one factor of 9x^3 – 12x is 3x, what is the other factor? *3x^2 + 43x + 43x^2 – 43x – 4
Answer:
[tex]3x {}^{2} - 4[/tex]
8. 4. Which of the following is the standard form of the equation y =3x + 4?a. 3x - y = 4 b. 3x + y = -4c. 3x + y = 4 d. 3x - y = -4
A.
bat kailangan pa 20 characters bago maconfirm ang sagot
Yan po sana makatulong☺️☺️9. What are the factor of 3x³-48×? A.3x( x + 4)( x + 4) B.3x( x - 4)( x - 4) C.3x( x + 4)( x - 4) D.3x( x + 4)( x - 4)Help po again (≧▽≦)
Answer:
C or D
hope this helpsss
parehas lng ung dalawa eh
Answer:
D, the correct answer
Step-by-step explanation:
#Brainliest Please
10. 6. Perform the indicated operation. 2×-5/4 + ×+3/43x-6C.43x-2A.43x-43x-84B.
Answer:
513)221(#-31)=[℅\7100
11. 6. Which of the following is the standard form of the equation y = -3x + 4?A. 3x - y = 4C. 3x + y = 4B. 3x + y = -4D. 3x - y = -4
Answer:
3x + y = 4
Step-by-step explanation:
y = -3x + 4
Transpose to the left
y + 3x = 4 or
3x + y = 4
Answer:
Letter 'B' po 3x + y = - 4
12. 1. What is the equation of the line in standard form of y=-3x + 4?A 3x + y = -4B. 3x + y = 4C. 3x - y = -4D. 3x - y = 4
[tex]\huge{Answer:}[/tex]
[tex]\huge\color{BLUE}{C. 3x - y = -4}[/tex]
THE ANSWER IS LETTER B. Thank me later. I hope it helps.
13. in the equation 3x²+3x-4+0, what is the quadratic term? A. 3x B. 3x² C. -4 D. -3x²
Answer:
B po sagot Sana makatulong
14. what is the factored form of 3x-8√3x+16. a.(√3x-4)². b.(√3x+4)³ c.(√3x+4)(√3x-4). d.(3√x+4)(3√x-4)
Answer:
c po?
hindi ko po sure
pa brainliest na lmang po
15. (3x + 5) (3x + 4)/3x - 5y (3x + 5y) =
Answer:
5904
Step-by-step explanation:
beacause i will calculate
16. factor 5x(3x-4) - 4(3x-4)
Answer:
(3x-4)(5x-4)
Step-by-step explanation:
17. 3x(4+5)= 3x (4) +3x (5)
Answer:
ano po isasagot dyan? factoring technique ba or what?
Answer:
27=27 or 1
eplination:
pmdas
18. 2.) 3x^2-7x+4=3x^2-7x+(__+4)=(3x^2-__)+(__+4)=3x (x-__)-4 (__-1)=(x-__) (3x-__)
Answer:
2.) 3x^2-7x+4
=3x^2-7x+(_0_+4)
=(3x^2-_7x_)+(_0_+4)
=3x (x-_1_)-4 + (_5_-1)
=(x-_1_) (3x-_4_)
19. 2.(3x² + 5 - 9) + (3x + 4) = 3x²+48x+4
Answer:
Step 1: Simplify both sides of the equation.
3x2+3x=3x2+48x+4
Step 2: Subtract 3x^2 from both sides.
3x2+3x−3x2=3x2+48x+4−3x2
3x=48x+4
Step 3: Subtract 48x from both sides.
3x−48x=48x+4−48x
−45x=4
Step 4: Divide both sides by -45.
−45x/-45 =4/-45
Answer:
x= −4/45
Step-by-step explanation:
sana maka tulong
20. Factoring(3x+4)(3x-4)
Answer:
9x²-16
Step-by-step explanation:
Answer:
9x^2 - 16
Step-by-step explanation:
use FOIL METHOD
(3x+4(3×-4)
9x^2 +12x -12x - 16
remove the +12x - 12x
21. 8. What is the factor of 9x2 - 4 =0?a. (3x + 2)(3x - 2)c. (3x-2)(3x - 2)b. (3x + 2)(3x +2)d. (3x + 4)(3x - 1)
Answer:
A
Step-by-step explanation:
(3x+2) (3x-2)
= 3 times 3 is equal to 9. The two x are gonna be x squared. +2 times -2 is -4. The product became negative because the integers are different.
Answer:
C.(3x-2)(3x-2)
Step-by-step explanation:
tama yan☺️
22. which polynomial will represent the length of the pond?a. (3x+4)b. (3x-4)c. (-3x+4)d. (3x-4)
Answer:
Daw pare-pareho mn lng to haha
23. Factor 3x² - 11x - 4 * A. (3x + 1) (x - 4) B. (3x - 1) (x + 4) C. (3x - 1) (x - 4) D. (3x + 1) (x + 4)
Answer:
A po
Step-by-step explanation:
Sana maka tulong pabrainliest po tenks
Step-by-step explanation:
A. (3x+1)(x-4)
that's the answer
#MATHEMATICS
24. solution of 5x(3x – 4) – 4(3x – 4)
Answer:
sayang nakakalimutan ko y7ng sagot
25. what is the factor of 9x²-4=0? a. (3x+2) (3x-2) b. (3x+2) (3x+2) c. (3x-2)(3x-2) d. (3x+4)(3x-1)
A
Solution:
9x^2-4=(3x+2)(3x-2)
(3x)(3x)=9x^2
2+(-2)=-4
=9x^2-4
Answer:
A. (3x+2) (3x-2)
Step-by-step explanation:
Factor the equation first
(3x-2) (3x+2) = 0
Set each to zero
3x-2=0
3x+2=0
3x=2
3x=-2
divide both sides by 3
x=2/3
x=-2/3
Insert each number 2/3 and -2/3 into the original formula (9x^2-4=0) to get the final answer.
Hence, 9(2/3)^2 - 4 = 0 or 9(-2/3)^2 - 4 = 026. (3x+4) (3x-4) =0 x=+4 ― ― 33x =- 4 or 3x = 4 ― ― ― ― 3 3 3 39x²-16=03x+4=0 and 3x-4=0;paki arrange po, need help lang;(
Step-by-step explanation:
[tex]9x {}^{2} - 16 = 0 [/tex]
[tex]9 {x}^{2} = 16[/tex]
[tex]x {}^{2} = \frac{16}{9} [/tex]
square root both sides
[tex]x = - \frac{4}{3} \: and \: x = \frac{4}{3} [/tex]
27. 5x(3x – 4) – 4(3x – 4)answer??
5x(3x – 4) – 4(3x – 4)
answer??
15x²-32x+1628. 3x(4+5) = 3x (4) +3x(5)
Answer:
x=-1
Step-by-step explanation:
3x9=12-15x 27=12-27 15x=-15 x=-1
29. What are the complete factors of the polynomial, 9x^5-3x? *1 point3x (3x^4 – 1)3 (3x^5 – x)3x (3x^4 – 3)3x^4 (3x – 1)
Answer:
3x(3x⁴-1)
Step-by-step explanation:
checking:
3x(3x⁴-1)
= 3x×3x⁴-3x×1
= 9x⁵-3x
30. 4. What is the quotient if 2x - 3x - 5x - 12 is divided by x-3?A. 2x2 + 3x + 4 B. 2x2 - 3x-4 C. 2x² - 3x + 4 D. 2x - 3x-4
Answer:
D. 2x-3x-4
simplify
