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Simplify and Express the Following in Exponential Form: 25exponents 4 ÷5exponents3 - Mathematics

Simplify and express the following in exponential form:

254 ÷53

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Solution

254 ÷ 53 = (5 ×5)4 ÷ 53

= (52)4 ÷ 53

= 52 × 4 ÷ 53 (am)n = amn

= 58 ÷ 53

= 58 − 3 (am ÷ an = amn)

= 55

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APPEARS IN

NCERT Class 7 Maths
Chapter 13 Exponents and Powers
Exercise 13.2 | Q 2.03 | Page 260
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