factorisation....x^2-x-3
Answers
Answered by
138
Factorisation:
x^2-x-2
=x^2 -2x+x-2
=x(x-2) +1(x-2)
=(x-2)(x+1)
Answered by
6
Step-by-step explanation:
(x-2)(x+1)
.................
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