simplify (1/2A + 1/2B) ^2

Question

Gustavo Colon

Mathematics

10 July, 20:08

simplify (1/2A + 1/2B) ^2

+2

Answers (2)

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Ahmed Ferguson · Answer 1

Notice that both A and B are multiplied by (1/2).

Thus, the given expression can be re-written as [ (1/2) (A+B) ]^2.

Square the (1/2) and the (A+B) separately, and then multiply together the resulting squares:

(1/4) (A^2 + 2AB + B^2)

Nayeli Castaneda · Answer 2

A^2 ab b^2

___ + ___ + ___

4 2 4

this is your answer