Question

Find the value of the expression 3m2 + 2p2 − 15 when m = 3 and p = 10

Answer 1

3m^2 + 2p^2 - 15

= 3(3)^2+2(10)^2-15

= 3×9+2×100-15

= 27+200-15

= 227-15

= 212

Just subtitute the value of m and p to the equation

Hope it help u :)

Answer 2

43

Explanation:

you plug in the values