Question

factorise x^3+x-6=0
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Answer 1

Step-by-step explanation:

x^2+x-6=0

=>x^2+3x-2x-6=0

=>x(x+3)-2(x+3)=0

=>(x+3)(x-2)=0

x+3=0 x-2=0

x= -3 x=2