2x^2 - x-3
factorise
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Answer:
(2x - 3) (x + 1)
Explanation:
Use the sum-product pattern
2 2 - x - 3
2x2 + 2x - 3x - 3
Common factor from the 2 pairs
2x2 + 2x - 3x - 3
2x (x + 1) - 3 (x + 1)
Rewrite in factored form
2x(x + 1) - 3(x + 1)
(2x - 3)(x + 1)
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