English

Multiply: 2x − 3y − 5z and − 2y

Multiply:

2x − 3y − 5z and − 2y

Sum

2x − 3y − 5z × − 2y

= − 4xy + 6y² + 10yz

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

Chapter 14 Fundamental Concepts (Including Angles and their Properties)
Exercise 19 (C) | Q 8.3

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