Question

factorise 2x^3 – 3x^2 + 3x – 1​

Answer 1

Answer:

write the above equation in this format :-

(2x^3+2)–(3x^2+3x) ,// then take 2,3x common from two brackets respectively

2(x^3+1)-3x(x+1),// change( x^3+1 )to ((x+1)^3–3x(x+1))

2((x+1)^3–3x(x+1))-(3x(x+1)),// take common (x+1) from the whole equation

(x+1)(2(x^2+1-x)-3x)

solving above we get x=-1,x=2,x=1/2