Pls simplify its urgent
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(x-2)(x-3)(x²-11x+18)/(x-9)(x²-5x+6)
=(x²-5x+6)(x²-11x+18)/(x-9)(x²-5x+6)
=(x²-11x+18)/(x-9)
denominator should not be 0
so x≠9
in numerator
x²-11x+18=0
x²-9x-2x+18=0
x(x-9)-2(x-9)=0
(x-9)(x-2)=0
x=9 and x=2
but we have proved that x≠9
so value of x is 2
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