Question

Find remainder when the pilynonial 2xcube

Answer 1

x-2)2x³-3x²+2x-4(2x²+x
2x³-4x²
-. +
----------------------------------
x²+2x
x²-2x
-. -
-----------------------------------
-4

Hence the quotient = 2x²+x
And Remainder = -4

✡Be Brainly✡

Answer 2

According to remainder theorem , if we put x = 2 in f(x) we will get remainde[r(x)] directly:-

f(2) = 2(2)³-3(2)²+2(2)-4

⇒ f(2) = 16-12+4-4 = 4

Hence the remainder is 4