English

Multiply: 4xy and − X2y − 3x2y2

Multiply:

4xy and − x²y − 3x²y²

Sum

− x²y − 3x²y² × 4xy

= − x²y × 4xy − 3x²y² × 4xy

= − 4x³y² − 12x³y³

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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 5.5

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