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12. Factorisation
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Q2 of 105 Page 271

Factorise the following expressions

7p2 + 49pq

In the given expression


Check the common factors for all terms;


⇒ [7 × p × p + 7 × 7 × p × q]


⇒ 7 × p[p + 7 × q]


⇒ 7p[p + 7q]


∴ 7p2 + 49pq = 7p[p + 7q]


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Questions · 105
12. Factorisation
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