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Simplify: (− 3)Exponent2 × (− 5)Exponent2 - CBSE Class 7 - Mathematics

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Question

Simplify: (− 3)2 × (− 5)2

Solution

(−3)2 × (−5)2 = (−3) × (−3) × (−5) × (−5) = 9 × 25 = 225

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APPEARS IN

 NCERT Solution for Mathematics for Class 7 (2018 to Current)
Chapter 13: Exponents and Powers
Ex. 13.10 | Q: 7.3 | Page no. 253
Solution Simplify: (− 3)Exponent2 × (− 5)Exponent2 Concept: Concept of Exponents.
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