Question

(9msquare+5m-6)+(2msquare+7m+ 8)​

Answer 1

Answer:

11m²+12m+2

Step-by-step explanation:

=(9m²+5m-6)+(2m²+7m+8)

=9m²+5m-6+2m²+7m+8

=11m²+12m+2

Answer 2

Answer:

$27^{2}$

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