Question

02. If(x+2) and (x-3) are factors of x³ + ax + b, find the values of a and b. With these values of a
and b, factorise the given expression.​

Answer 1

Answer:

(x+2) and (x-3) are factors of x³ + ax + b

(x+2)(x-3)=x²+2x-3x-6=x²-1x-6

therefore, a=-1 and b=-6

Answer 2

Answer:

hope it helps you..............