Question

Check whether (x-3) is a factor of f (x)=x-3x+4x+50​

Answer 1

Step-by-step explanation:

x-3=0

x=3

F(X) = x-3x+4x+50

F(3) = 3-3×3+4×3+50

3-9+7+50

-6+7+50

13+50

63

THEREFORE VALUE OF X = 63 ANSWER...

Answer 2

Answer:

x-3 = 0

x = 3

f(3) = 3-3(3)+4(3)+50

= 3-9+12+50

= 56

As the remainder is 56 it is not divisible by f(x)