Question

If polynomial 2x^3+ax^2+3x-5 and x^3+2x^2-5x-a Leave the same remainder when divided by x-1 then find the value of a

Answer 1

Answer:

a = -1

Step-by-step explanation:

x-1=0

So x = 1

After input you get 2(1)^3 + a(1)^2 + 3(1)-5 = 1^3 + 2(1)^2 - 5(1) - a

8+a^2-2=1+4-5-a

6+a^2=-a

a = -1

Answer 2

I really hope that this answer helps you