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Simplify: (-3)2 × (-5)2 - Mathematics

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Question

Simplify:

(-3)2 × (-5)2

Sum

Solution

(−3)2 × (−5)2 = (−3) × (−3) × (−5) × (−5)

= 9 × 25

= 225

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Chapter 13: Exponents and Powers - Exercise 13.1 [Page 253]

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NCERT Mathematics [English] Class 7
Chapter 13 Exponents and Powers
Exercise 13.1 | Q 7.3 | Page 253

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