Question

6(-2)^3+4(-2)^2+49\(-2)- by 12\(-2)^2 evatuate

Answer 1

Answer:

113/72=1.765625

Step-by-step explanation:

6(-2)^3+4(-2)^2+49\(-2)- by 12\(-2)^2

=6×(-8)+4×(4)-49/2

=-48+16-49/2

=-113/2

Now,{12/(-2)}^2=(-6)^2=36

So, answer={6(-2)^3+4(-2)^2+49\(-2)}/[12/(-2)}^2]

=(113/2)/36=1.765625