Question

evaluate 2m2+8n for m=-2 and n=6

Answer 1

hey firend you answer is

2m^2+8n=2(-2)^2+8×6=2×4+48=8+48=56

Answer 2

Ahoy !!

2m^2 + 8n

2(-2)^2 + 8(6)

2(4) + 48

8 + 48

56

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