Question

if the polynomial x 3 + 3 X 2 - 13 and 2 x 3 - 5 x + a when divided by x - 2 leave the same remainder find the value of a​

Answer 1

sorry i dont know the answer

Answer 2

it is the same way I answered in your last math questions..using remainder theory

let you consider first polynomial as

f(x)=x3+3x2-13

g(x)=2x3-5x+a

now divide by x-2 so from theory and questions

f(2)=g(2)

8+3*4-13=2*8-10+a

8+12-13=16-10+a

a=1