Question

If the polynomials f(x)= ax^3+4x^2+3x-4 and g(x)=x^3-4x+a leave the remainders when divided by x-3 find the value of a.Also find the remainder

Answer 1

Answer:

a=-1 remainder is 14

Step-by-step explanation:

substitute X=3 because X-3=0 X=3 then a is -1 remainder is 14