Question

Find the remainder when fx=3x4+29x3-5a3x2+5x is divided by x-a

Answer 1

Answer:

₋5a⁵+3a⁴+29a³+5a

Step-by-step explanation:

x-a =0

x=a

f(x) = 3x⁴+29x³-5a³x²+5x

f(a) =3(a)⁴+29(a)³-5a³(a)²+5(a)

f(a) =3a⁴+29a³-5a⁵+5a

f(a) = ₋5a⁵+3a⁴+29a³+5a