English

Multiply: 4x + 2y by 3xy

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Question

Multiply:

4x + 2y by 3xy

Sum
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Solution

(4x + 2y) × 3xy

= 4x × 3xy + 2y × 3xy

= 12x2y + 6xy2

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Chapter 14: Fundamental Concepts (Including Angles and their Properties) - Exercise 19 (C)

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Selina Concise Mathematics [English] Class 6 ICSE
Chapter 14 Fundamental Concepts (Including Angles and their Properties)
Exercise 19 (C) | Q 4.4
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