Question

2x³-5x²-17x+30
plz explane how to factories​

Answer 1

Answer:

Put x=2 by hit and trial method then equation =0

So x-2 is the factor of the equation Divide equation by (x-2) 2x^3-3x^2-17x+30/(x-2)=2x^2+x-15 So(x-2)(2x^2+x-15)is factors.