Question

How do you evaluate `4a+2b-c^2` given a=12, b=9, c=4?

Answer 1

`4(12)+2(9)-(4)^2 = 50`

Explanation:

`a = 12, b = 9` & `c = 4`, equation: `4a+2b-c^2`

Substitute these values into the equation and solve:
`4(12)+2(9)-(4)^2 = 50`