(iii)6x2-6x-12-0; – InterviewSolution

1.

(iii)6x2-6x-12-0;

Answer»

6x²-6x-12=0

Dividing both sides by 6, equation becomes,x²-x-2=0x²-2x+x-2=0x(x-2)+1(x-2)=0(x+1)(x-2)=0

x=-1,2

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