Question

If b = 8. what does

`10 \: {b}^(2)`
equal ?​

Answer 1

10b^2 = 640

Explanation:

All you have to do is substitute b for 8.

10 (8) ^2

so 8 x 8 = 64

10 (64) = 640

Hope this helps :)

Answer 2

640

Explanation:

10 x 8^2

10 x 64 = 640