Question

Find the remainder
x² + 2x²+ 3x + 1 ÷ x+2​

Answer 1

Answer:

The remainder will be 25

Step-by-step explanation:

by using remainder theorem

x+2 = 0

x= -2

p(x)= x² + 2x²+ 3x + 1

p(-2)= (-2)² + 2(-2)² + 3(-2)²+1

= 4 + 8 + 12 +1

= 25

∴ The remainder will be 25