Question

Find the remainder when P(x) = x³+4x²-3x+10 is divided by x+4​

Answer 1

Answer:

x+4=0

x=-4

p(x)=x^3+4x^2+3x+10

p(-4)=(-4)^3+4(-4)^2+3(-4)+10

=-64+64-12+10

=-2

Answer 2

Answer:

x³+4x²-3x+10

x+4 ) x³+4x²-3x+10( x²-3

x³+4x²

- -.

-------------------------------------

-3x+10

-3x-12

+. +

----------------------------------------

22

Remainder = 22

hope it help you

Answered by Shrishti ^_^