factorise this x square+2x-3
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Answered by
1
x²+2x-3=0
x²+3x-x-3=0
x(x+3)-1(x+3)=0
(x-1)(x+3)=0
Answered by
1
x^2+2x-3
x^2+3x-x-3
x(x+3)-1(x+3)
(x+3)(x-1)
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it is your answer
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