Question

Substitute the numbers given for the variables to find the values of the given expression.
For expression 9y2+7x+8y2+3y2+8x, find the value if y=1, x=3.

Value =?

Answer 1

Answer:

91

Step-by-step explanation:

9*1*2+7*3+8*2+3*2*2+8*3

Answer 2

9.1.2+7.3+8.1.2+3.1.2+8.3=85