Question

f(-4) if (x)=2x³-13x²+17x+12 Determine​

Answer 1

Answer:

When we put x = -4 in f(x), Here is the answer :-

-128-208-68+12 = -392

Answer 2

Answer:

●210

Step-by-step explanation:

●2x³ – 13x² + 17×+12

●2 (-3)³ – 13x² + 17 (-3)+12

●2 (-3)³ – 13(-3)²+17×(-3)+12

●2×(-27) – 13×(-9) – 51+12

●– 54 – 117 – 51 + 12

●(–222 + 12)

●210