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3 years ago

10

What is the factorization of the polynomial below?

1 answer:

sweet [91]3 years ago

5 0

Answer:

C

Step-by-step explanation:

When you multiply -1(x+8)(x+7)

(-x-8)(x+7)

-x(x+7)-8(x+7)

$-x^{2}-15x-56$

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The sum of two numbers is 12. The first number,X, is twice the second number,y, which system of equations could be used to find

koban [17]

Answer:

y=4, x=8

Step-by-step explanation:

system:

x+y = 12, x=2y

convert to 1 variable, simplify:

2y+y=12

3y=12

y=4

x=2y=4*2=8

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3 years ago

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mel-nik [20]

Answer: s= - 8/5

Step-by-step explanation:

Simplify 4-164−16 to -12−12.

-12=2+5(s+14)

−12=2+5(s+14)

2 Subtract 22 from both sides.

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3 years ago

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zmey [24]

Answer:

$2x^{2} +20x+53$

Step-by-step explanation:

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KATRIN_1 [288]

Yes and thank you for the points

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2 years ago

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What is 8 over 9 in ratio

fenix001 [56]

8 over 9
= 8/9
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Final answer: 8:9~

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