Multiply the binomials(2 l+5m) and (5l-2m) – InterviewSolution

1.

Multiply the binomials(2 l+5m) and (5l-2m)

Answer»

Answer:

10l²+21lm-10m²

Step-by-step EXPLANATION:

On MULTIPLYING, we have

$(2l + 5m) \times (5l - 2m)$

$2l(5l - 2m) + 5m(5l - 2m)$

$10l^{2} - 4lm + 25lm - 10m^{2}$

$10l^{2} + 21lm - 10m^{2}$

Hope you get this!!

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