What is the standard form of y= (-x+1)^3-(2x-1)^2y=(−x+1)3−(2x−1)2?

1 Answer
Alan P.
Feb 16, 2016

y=-x^3-x^2-7xy=−x3−x2−7x

Explanation:

A general polynomial is in standard form when its terms are arranged in decrease degrees.

{: (,(-x+1)^3, =, ,-x^3,+3x^2,-3x,+1), (-,(2x-1)^2,=,-,,4x^2,-4x,+1), ("---","----------","----","----","----","----","----","----"), (,,,,-x^3,-x^2,-7x,) :}

(-x^3) is of degree 3
(-x^2) is of degree 2
(-7x) is of degree 1
So this arrangement is in standard form

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