Question

Find each f(c) using synthetic substitution.

Answer 1

Answer:

The final answer is  2157

Step-by-step explanation:

Answer 2

f(3) = 69

Step-by-step explanation:

Given  f(x) =5x5 + 10x4 + 3x3 + 8x2 – 6x – 3; c = 3

f(x) = 25+40+9+16 - 6x - 3

f(x)  = - 6x +90-3

f(x) =  - 6f(3) = 69x + 87

Taken c = 3

f(c) =  - 6c +90-3

f(c) =  - 6c + 87

substitute c=3

f(3) =  - 6 (3) +90-3

     = -18 +87

      = 69

Hence .,f(3) = 69