Question

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

Answer 1

 3m2 + 2p2 − 15
 when m = 3 and p = 10.
3(3)^2+2(10)^2-15
3*9+2*100-15
27+200_15
227_15
212

Answer 2

Answer:

$212$

Explanation:

Given

m $= 3$

p $= 10$

The equation in the question is

$3 m^2 + 2 p^2 -15$

In order to solve the above equation , we shall replace m and p with their n given values

On substituting "m" with $3$ and p with $10$ in above quadratic equation, we get -

$3 (3)^2 + 2 (p)^2 -15\\3 * 9 + 2 * 100 - 15\\27 + 200 - 15\\212$