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12. Factorisation
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Q2 of 105 Page 271

Factorise the following expressions

4p2 + 5pq – 6pq2

In the given expression


Check the common factors for all terms;


⇒ [2 × 2 × p × p + 5 × p × q - 2 × 3 × p × q × q]


⇒ p[2 × 2 × p + 5 × q - 2 × 3 × q × q]


⇒ p[4p + 5q-6q2]


∴ 4p2 + 5pq – 6pq2 = p[4p + 5q-6q2]


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Questions · 105
12. Factorisation
1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 6 7 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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