Question

Evaluate each polynomial when a=3, b=5 , c=10.

1. 10a - 15
2. -5b^3 +7b+10
3. 6abc+ 4a^2

Answer 1

15; -580; 936

Explanation:

1. 10a-15=10*3-15=15

2. -5b^3+7b+10=-5*5^3+7*5+10=-580

3. 6abc+4a^2=6*3*5*10+4*3^2=936