Question

If f x is equals to 2 x cube minus 13 x square + 17 x + 12 find f bracket -3

Answer 1

f (x) = 2x^3 -13x^2 +17x +12

f (-3) = 2 (-3)^3 - 13 (-3)^2 +17 (-3) +12

f (-3) = 2×(-27) -13 (9) -51 + 12

f (-3) = -54 -117 -51 +12

f (-3) = -210

Answer 2

Step-by-step explanation:

hope it's help you plz give me thanks