Question

let R1 and R2 are the remainders when the polynomials f(x)=4x^3+3x^2-12ax-5 and g(x)=2x^3+ax^2-6x+2 are divided by x-1 and x-2 respectively.if 3R1+R2+28=0.find the value of a.

Answer 1

here is your answer!!!!!;!!!!!;;;;