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X^3-3x^2+81x-243 help!!!

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X^3-3x^2+81x-243 help!!!

asked Sep 9, 2019 15.2k views

5 votes

X^3-3x^2+81x-243
help!!!

Mathematics
middle-school

Nick Muller asked

8.8k points

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1 Answer

4 votes

x = -3 x = 9 x = -9 that is it 3 ways to answer

Fahid Mohammad answered Sep 13, 2019

by Fahid Mohammad

7.7k points

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