Question

WILD) The value of the
expression 2m^2 +
3n^2m+ 7/2n^2 + 8,when
m=-2 and n=2*​

Answer 1

Answer:

2 (-2)² + 3(2)^2(-2) + 7/2(2)²

(2 × 4) + 3(2)^ -4 + 7/8

8 + 3/16 + 7/8

8 + 17/16

(128 + 17)/16

144/16

145/16 is the answer

Answer 2

Answer:

-10

Step-by-step explanation:

Substitute and Calculate:

2*-2^2 + 3*2^2*-2 + 7/2*2^2 + 8