Identify the errors and correct them 6xy + 3xy = 9x2y2

Identify the errors and correct them

6xy + 3xy = 9x²y²

Sum

6xy + 3xy = (6 + 3)xy
= 9xy

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Chapter 3: Algebra - Exercise 3.2 [Page 86]

Chapter 3 Algebra
Exercise 3.2 | Q 6. (ii) | Page 86

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