(2(x2−5×x+6))+(5(x2−4×x+3))=(6(x2−3×x+2))⇒x=−6
I need step by step solving this task..
2x2−5x+6+5x2−4x+3=6x2−3x+22(x−3)(x−2)+5(x−3)(x−1)=6(x−2)(x−1)(x−3)(x−2)(x−1)(2(x−3)(x−2)+5(x−3)(x−1))=(x−3)(x−2)(x−1)(6(x−2)(x−1))2(x−1)+5(x−2)=6(x−3)2x−2+5x−10=6x−187x−12=6x−181x=−6x=−6
