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21-11-2018
Mathematics

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How do you simplify 4x^3 (x^2 -5x+4)

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cmoreno511 cmoreno511

21-11-2018

How do you simplify 4x^3 (x^2 -5x+4)

Use distributed property

4x^3 (x^2 -5x+4)

4x^3(x^2)+4x^3(-5x)+4x^3(4)

Note exponents are added

4(1)x^3+2+ 4(-5)x^3+1+4(4)x^3

4x^5-20x^4+16x^3

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