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ELEN [110]
3 years ago
7

HELP!! Given f(x)=5x squared and g(x) = x squared + 2x squared - 5x, what is F (x) * g(x)?

Mathematics
1 answer:
TEA [102]3 years ago
8 0
X^2+2x^2-5x

((x^2)+2x^2)-5x

Pull the factors out

3x^2-5x=x(3x-5)

x(3x-5)

x(3x-5)*5x^2

5x(3x-5)*x^2


Final

5x^3*(3x-5)



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=x⁴−x³−14x²

Step-by-step explanation:

<h3>Let's simplify step-by-step.</h3>

x²(3x²+5x−4)−2x²(x²+3x+5)

<h3>Distribute:</h3>

=(x²)(3x²)+(x²)(5x)+(x²)(−4)+−2x⁴+−6x³+−10x²

=3x⁴+5x³+−4x²+−2x⁴+−6x³+−10x²

<h3>Combine Like Terms:</h3>

=3x⁴+5x³+−4x²+−2x⁴+−6x³+−10x²

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<h3>ANS-</h3>

=x⁴−x³−14x²

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2 years ago
A scientist has started a bacteria culture with 1,000 cells. The cells will double every hour. 1. Write the sequence that repres
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See below in bold.

Step-by-step explanation:

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During the 11th hour.

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A video game sells for 79.99 it is marked down 30% what is the sale price on the video game
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Step-by-step explanation:

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