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Chun was asked whether the following equation is an identity: 3(2x-1)^2+27=36x^2-36x+363(2x−1) 2 +27=36x 2 −36x+36
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Chun was asked whether the following equation is an identity: 3(2x-1)^2+27=36x^2-36x+363(2x−1) 2 +27=36x 2 −36x+36

User Kodu
by
3.2k points

2 Answers

6 votes

Answer and Step-by-step explanation:

The guy above me is correct. I input it and got it right. I just answered this for points and for the future people who might be looking for it. Here is a screenshot I got from Khan Academy...

Hope this helps and a thank won't hurt! :)

Chun was asked whether the following equation is an identity: 3(2x-1)^2+27=36x^2-36x-example-1
User Amitesh Bharti
by
4.4k points
6 votes

Answer: Chun is incorrect. He made a mistake in step 2.

Explanation:

User Mgrenier
by
3.7k points
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