Question

expand the following
(3m+5)²​

Answer 1

Answer:

I sent you answer with pic

Answer 2

By expanding $(3m+5)^{2}$ we get $9m^2+30m+25$.

Given:

$(3m+5)^2$

To Find:

The value after the expansion of $(3m+5)^{2}$.

Solution:

$(3m+5)^{2}= (3m)^2+(2*3m*5)+5^2= 9m^2+30m+25$

Hence, by expanding $(3m+5)^{2}$ we get $9m^2+30m+25$.

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