Question

Evaluate F(x)=2x^2+5x-16 for x=4

Answer 1

Answer:

$36$

Step-by-step explanation:

F(x)=2x^2+5x-16 for x=4

$2(4)^2+5(4)-16 \\ 2 \times 16 + 20 - 16 \\ 32 + 4 = 36$