Question

6m2+3n-6 when a =-1 and b=2

Answer 1

$6 {m}^{2} + 3n - 6$

$6( { - 1)}^{2} + 3(2) - 6$

$6 \times 1 + 3 \times 2 - 6$

$6 + 6 - 6$

$6$

Thnx✌️✌️