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Gre4nikov [31]
3 years ago
9

What number would you add to both sides of x^2+7x=4

Mathematics
1 answer:
kakasveta [241]3 years ago
5 0
The answer to this question is (7/2)^2. The completion of the square involves that we take the coefficient on the x^1 term, halve it, and then square it.

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Alright, lets get started.

Please take a look to the diagram I have attached.

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We could say angle MNO as angle N.

We could day it as angle ONM also.

So, the answer is ∠ N and ∠ONM.   :  Answer

Hope it will help :)


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