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#1 2017-10-04 04:47:09

hamidoon123
Moderator
Registered: 2017-09-21
Posts: 50,766

What will be added to complete the square of 9a² - 12ab.

Question:
What will be added to complete the square of 9a² - 12ab.

Option A):
-4b²
Option B):
4b²
Option C):
-16b²
Option D):
16b²

Correct Answer is Option B):
4b²

2017-10-04 04:47:09

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Re: What will be added to complete the square of 9a² - 12ab.



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