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CISCE(English Medium) ICSE Class 9
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Syllabus

Find the Squares of the Following: 3p - 4q2

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Question

Find the squares of the following:
3p - 4q2

Sum
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Solution

(3p - 4q)2
= (3p)2 - 2(3p)(4q) + (4q)2
= 9p2 - 24pq + 16q2.

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Algebraic Identities
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Q 3.2
Chapter 3: Expansions - Exercise 4.1

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Frank Mathematics Part 1 [English] Class 9 ICSE
Chapter 3 Expansions
Exercise 4.1 | Q 3.2
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