Use synthetic division

Question

Use synthetic division to evaluate f(x)=3x4−5x3+x−7 when x=2

Answer 1

f(x)=3x⁴−5x³+x−7 when x=2

|-2| 3 5 0 1 -7

-6 2 -4 6

_______________

3 -1 2 -3 -1

= 3x³ -x² +2x -3 -1/(x-2)