find the value of a^2 + b^2.
(plzzz help me)
Anonymous:
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(a+b) ²=2ab + a²+b²
So a²+b²= (a+b) ²-2ab hope it helps...
Plzzz mark me as brainliest
So a²+b²= (a+b) ²-2ab hope it helps...
Plzzz mark me as brainliest
Answered by
0
a2+b2=(a+b)2-2ab this a formula
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