Question

by remainder theorem find the remainder when 3x4-4x3-3x-1 is diveded by x+2​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

The reminder is 85

Step-by-step explanation:

Given polynomial P(x) = 3x⁴ - 4x³ - 3x - 1  

and p(x) is divided by x + 2

⇒ to find the reminder by reminder theorem we need to equate x+2 to zero

⇒ x + 2 = 0

⇒ x = -2

⇒ now find P(-2)                     [ substitute x = -2 in P(x) ]    

⇒ P(-2) = 3(-2)⁴ - 4(-2)³ - 3(-2) -1

            = 3(16) - 4(-8) + 6 - 1

            = 48 - (-32) + 5

            = 48 + 32 + 5 =  85    

⇒ The reminder is 85