if 2(a+b)^2 = (a+b) then which of the following is true:
a+b=0
a=b
2a=b
ab=0
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Answer:
i think the answer is 2(a+b) = 1...
check the attachment.
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eswarvts:
why
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2(a+b)sqr=(a+b)
2 (a+b)=1
a+b=1/2
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