Math, asked by rahul1322, 1 year ago

please please please please answer MY QUESTIONS WITH SOLUTIONS

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Answered by sinisrinath

0

a-b=7 "sq=square"
(a-b)sq=(7)sq
49
ab=9
asq+bsq=x
;(a-b)sq=asq+bsq-2ab
49=x-2(9)
49=x-18
x=49+18
67
(1)

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