NCERT Class 9 Mathematics Solutions: Chapter 9 – Algebraic Expressions and Identities Exercise 9.3 Part 2

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Product rule for exponents

Product Rule for Exponents

Question 3: Find the product:

(i)

(ii)

(iii)

(iv)

Answer:

As per exponent "product rule" when multiplying two powers that have the same base add the exponents.

(i)

(ii)

(iii)

(iv)