NCERT - Mathematics

Book: NCERT - Mathematics

Chapter: 12. Exponents and Powers

Subject: Maths - Class 8th

Q. No. 7 of Exercises 12.1

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7

Simplify

(i)

(ii)

(i) Formula:


am/an = a(m-n)




By using above formula in question:



(ii) Formula:


am/an = a(m-n)




By using above formula in question:



= 55


= 3125


 

7

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