Question

Show that (x-1) is a factor of the polynomial f(x) = 2x3
– 3x2
+7x -6.

Answer 1

Step-by-step explanation:

suppose x-1 is a factor

then f(1) should be equal to zero

f(1)=2-3+7-6=0

therefore our assumption is true

x-1 is a factor of the polynomial f(x)