Which value of a would make the following expression completely factored x2

asked Oct 28, 2017 153k views

4 votes

Which value of a would make the following expression completely factored x2 – a ? A.12. B.36. C.49. D.81

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4 votes

Answer: 12

Explanation:

i got it right on edge

Dscl answered Oct 28, 2017

by Dscl

8.2k points

4 votes

The answer is 12.

12 is not a perfect square like the others.

Daveswen answered Nov 2, 2017

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