Question

evaluate the expression -8m-7m^2
m=2

Answer 1

\[-8m-7m ^{2}\]

Answer 2

-22m=2 -22/2=-11 your answer is -11

Answer 3

thanks

Answer 4

\[-8m - 7m^2\]
Now since m=2, substitute m as 2.
\[-8(2) - 7(2)^2\]
\[-16-7(4)\]
\[-16-28\]
\[-44\]

Understood? :)

Answer 5

Yea I'm pretty sure that's right. wait are you saying m=2 or the question was -8m-7m3=2?

Answer 6

We have to calculate the value of the expression when m=2. :)