. (x + a) (x + a) =
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Answered by
1
(x+a)(x+a)
=x(x+a)+a(x+a)
=x²+ax+ax+a²
=x²+2ax+a²
Answered by
0
Step-by-step explanation:
(x+a) (x+a)
=x²+a²
=(x+a)²
=x²+a²+2xa
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