What is the product of polynomials? x + 5 and 4x^2 - 3x - 4

asked May 14, 2020 229k views

4 votes

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4 votes

x + 5 and 4x^2

Multiply the exponent of x by 2giving

The answer is

x^2 evaluates to

Multiply a and 5

Multiply a and 1

The a just gets copied along.

The answer is a

5*a evaluates to 5a

Matlabbit answered May 21, 2020

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