PLEASE HELP ILL VOTE
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The perfect square can be expanded as follows:
So, we have to think of the term as
, which implies
.
Thus, we have to add , i.e. 16, to complete the perfect square:
The perfect square can be expanded as follows:
So, we have to think of the term as
, which implies
.
Thus, we have to add , i.e. 16, to complete the perfect square: