Question

4x³-3x²+2x-4 divided by x-2​

Answer 1

Answer:

Using Remainder Theorem,

g(x)=0

x-2=0

x=2

Putting x = 2 in p(x) = 4x³-3x²+2x-4

p(2)=4(2)³-3(2)²+2×2-4

= 32-12+4-4

= 20.

Answer 2

Question :

4x³-3x²+2x-4 divided by x-2

Solution :

x – 2 ) 4x³ – 3x² + 2x - 4 ( 4x² + 5x + 12

– 4x³ – 8x²

______________

5x² + 2x – 4

– 5x² – 10x

______________

12x – 4

– 12x – 24

________________

20

Remainder : 20

Quotient : 4x² + 5x + 12