please answer this question fast
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i) 5 and ii) 1 just verify it
npvidya16:
plz send it
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please I will be better for you
ok
the steps are ...(a+b)^2=a^2+b^2+ 2ab..
thanx
as a^2+b^2=13
plze stop
so (a+b)^2=13+6×2
fine hope u understand
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the difference between them l hope my answer is correct
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