Question

Find the remainder when f(x) is divided by (x - k)

f(x) = 4x^3 - 6x^2 + 3x + 1; k= -2

Answer 1

USE REMAINDER THEOREM

Answer 2

do u know it?

Answer 3

No :\

Answer 4

When a polynomial f(x) is divides by (x-a) then the remainder is f(a)

Answer 5

got any idea?

Answer 6

Not really. Do I subtract the two or just divide?

Answer 7

since k =-2 ------> (x-k)=(x+2)

Answer 8

now, REMAINDER = f(-2)

Answer 9

can u find f(-2)

Answer 10

@serinaaa

Answer 11

so it's -61?

Answer 12

yep... u r very corect

Answer 13

thank you!