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Factorise Completely: 5ap2 + 11ap + 2a - Mathematics

Sum

Factorise completely: 5ap2 + 11ap + 2a 

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Solution

5ap2 + 11ap + 2a = a[5p2 + 11p + 2]

= a[5p2 + 10p + p +2]

= a[5p(p+2) + 1(p + 2)]

= a[(p + 2)(5p + 1)]

= a (p + 2) (5p + 1)

Concept: Factorising Completely
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 13 Factorisation
Exercise 13 (E) | Q 15 | Page 162
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