expand (√2m+√3n)^2 using standard formulae
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Answered by
8
Answer:
2m+3n+12mn
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Answered by
35
Answer:
as, (a+b)²=a²+b²+2ab
so, (√2m+√3n)²
=(√2m)²+(√3n)²+2(√2m)(√3n)
=2m²+3n²+2√6mn
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