NCERT Class 8 Mathematics Solutions: Chapter 12 – Exponents and Powers Exercise 12.1 Part 1 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Understanding of Exponent and Base

1. Evaluate:

(i)

(ii)

(iii)

Answer:

(i)

(ii)

(iii)

2. Simplify and express the result in power natation with positive exponent.

(i)

(ii)

(iii)

(iv)

(v)

Answer:

(i)

(ii)

(iii)

(iv)

(v)