Q11. Factorise the following:
a.x^3- 6x² + 11x - 6
b. x^3- 2x^2 – 9x + 18
c.X^3 – 27
d. x^3-27x+1
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a.(x-1)(x-2)(x-3)=0
b.(x-2)(x-3)(X+3)=0
c.(x-3)(x^2+3x+9)=0
madhurbhatt15:
dam !u can't able to give full ans
3rd question gets the imaginary unit in the answer...4th question is little tough
ok but nice
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