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3 years ago

How do you find the x i need help really fast

Mathematics

1 answer:

kvasek [131]3 years ago

5 0

I think that answer would be C

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Nady [450]

Answer:

A) 2x³+11x²+8x-16

Step-by-step explanation:

When you multiply s(x) by t(x) you get something like this:

$s(x) \times t(x) = (2 {x}^{2} + 3x - 4) \times (x + 4) \\ = 2 {x}^{3} + 3 {x}^{2} - 4x + 8 {x}^{2} + 12x - 16 \\ = 2 {x}^{3} + 11 {x}^{2} + 8x - 16$

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3 years ago

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What is 3+7x-(2+9x)

geniusboy [140]

3 + 7x -(2 + 9x)

3 + 7x - 2 - 9x

3 - 2 + 7x - 9x

1 + 7x - 9x

1 - 2x

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3 years ago

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How do I do this equation?

leva [86]

Follow the example thats how you solve that equation

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4 years ago

What numbers added together equal -8

aliya0001 [1]

Answer:

-6 and -2

Step-by-step explanation:

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3 years ago

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Solve for x 5(2x-1)=6

Monica [59]

Distributive property: 10x - 5 = 6

Add 5

10x = 11

Divide both sides by 10

x = 1.1

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4 years ago