Question

Evaluate 5x + (-2x 2) for x = 3.



a. 21

b. -3

c. 11

Answer 1

@jacob1233

Answer 2

\[5x-2x^2\]?
if \(x=3\) then
\[5(3)-2(3)^2 = \]

Answer 3

i think its -3

Answer 4

thanks

Answer 5

yes, 15-18 = -3