(i) 2x2 – 7x + 6
(ii) 6x2 + 13x – 5
Answer :
(i) 2x2 – 7x + 6
2x2 – 4x – 3x + 6
Take out common in all terms we get,
2x(x – 2) – 3(x – 2)
(x – 2) (2x – 3)
(ii) 6x2 + 13x – 5
6x2 + 13x – 5
6x2 + 15x – 2x – 5
Take out common in all terms we get,
3x(2x + 5) – 1(2x + 5)
(2x + 5) (3x – 1)
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