2 years ago

Multiplying Polynomials, Simplify with Work Shown.

Mathematics

1 answer:

Neko [114]2 years ago

4 0

Answer:

12x^5+27x^4-24x^3+12x^2:

Step-by-step explanation:

hope it helps

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Let f(x) = 5x2 – 4x and g(x) = 5x + 1.

Nastasia [14]

f(x) = 5x^2 - 4x

g(x) = 5x + 1

Therefore f - g = 5x^2 - 4x - (5x + 1)

= 5x^2 - 4x - 5x -1

= 5x^2 -9x - 1

Hope it helps :)

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3 years ago

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Answer:

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Step-by-step explanation:

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Consider the given function.

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grandymaker [24]

Answer 420.
a, is the first term. d is difference.
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3 years ago

Solve for b<br><br> B=??????

kozerog [31]

Answer:

$\frac{b-7}{b+1}=\frac{b-10}{b+4}$

$\left(b-7\right)\left(b+4\right)=\left(b+1\right)\left(b-10\right)$

$\left(b-7\right)\left(b+4\right)=b^2-3b-28$

$\left(b+1\right)\left(b-10\right)=b^2-9b-10$

$b^2-3b-28=b^2-9b-10$

$b^2-3b-28+28=b^2-9b-10+28$

$b^2-3b=b^2-9b+18$

$b^2-3b-\left(b^2-9b\right)=b^2-9b+18-\left(b^2-9b\right)$

$6b=18$

$\frac{6b}{6}=\frac{18}{6}$

$b=3$

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2 years ago