Example 15 (i) - Chapter 1 Class 9 Number Systems

Last updated at July 15, 2026 by

Example 15 (i) - Simplify (5 + √7) (2 + √5) - Class 9 [with Video] - Examples

 

 

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Example 16 Simplify the following expressions: (5 + 7) (2 + 5) (5 + 7) (2 + 5) = 5 (2 + 5) + 7 (2 + 5) = 5 2 + 5 5 + 7 2+ 5 7 = 10 + 5 5 + 2 7+ (5" " 7) = 10 + 5 5 + 2 7 + 35

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