Polynomials Multiply 5x(x2 - 4x + 2)

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Bill Michell asked Apr 18, 2022

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Polynomials

Multiply 5x(x2 - 4x + 2)

Mathematics
college

Bill Michell asked Apr 18, 2022

by Bill Michell

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Answer:

5x^3-20x^2+10x

Subho Halder answered Apr 19, 2022

by Subho Halder

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Answer:

Assuming "x2" is x squared:

5x(x2-4x+2)

(5x(x2)+5x(-4x)+5x(2))

5x^3-20x+10x

For these polynomial multiplication problems, just distribute the number outside the parentheses.

Marcus McLean answered Apr 25, 2022

by Marcus McLean

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