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2 years ago

14

Simplify polynomials -3x²+2x-x³+4-7x²

2 answers:

Morgarella [4.7K]2 years ago

7 0

Answer = -x3 -10x2 +2x +4

grigory [225]2 years ago

5 0

Answer:

-(x^2 + 10x^2 - 2x - 4)

Step-by-step explanation:

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tekilochka [14]

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Step-by-step explanation:

$\left(4x+3\right)\left(4x-3\right)$

We´ll <u>Apply Difference Two Squares Formula:</u>

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<u>Apply exponent rule</u>:

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