Question

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

Answer 1

The answer would be 212 :)

Answer 2

Answer:

212

Step-by-step explanation:

The given expression is $3m^2+2p^2-15$

Substituting m = 3 and p = 10 in the expression

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

Now, simplify this expression

$3\times9+2\times100-15\\\\=27+200-15\\\\=227-15\\\\=212$

Therefore, the value of the expression is 212.

Third option is correct.