Math, asked by saumyanirmal959, 9 months ago

which are perfect trinomial square write yes or no 49m^2+140mn+100n^2

Answers

Answered by dsk75

3

it is in the form of

(7m)²+2(7m)(10n)+(10n)²

=>(7m+10n)²

do, it is a perfect Trinomial square

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