Mathematics for Class 9>Number System>Operations on Real Numbers and Laws of Exponents

Operations on Real Numbers and Laws of Exponents

Author:Manipur Board

9th Manipur Board

IMPORTANT

Important Questions on Operations on Real Numbers and Laws of Exponents

EASY

IMPORTANT

Mathematics for Class 9>Number System>Operations on Real Numbers and Laws of Exponents> Q 1

Find the value of ${(\frac{1}{343})}^{- \frac{2}{3}}$ .

EASY

IMPORTANT

Mathematics for Class 9>Number System>Operations on Real Numbers and Laws of Exponents> Q 2

Find the value of $\sqrt{9^{5}}$ .

EASY

IMPORTANT

Mathematics for Class 9>Number System>Operations on Real Numbers and Laws of Exponents> Q 3

Find the value of $\sqrt[5]{32^{3}}$ .

MEDIUM

IMPORTANT

Mathematics for Class 9>Number System>Operations on Real Numbers and Laws of Exponents> Q 4

Express $\sqrt[3]{2^{4}} \times (\sqrt[6]{2})^{- 2}$ avoiding radical signs and negative exponents.

EASY

IMPORTANT

Mathematics for Class 9>Number System>Operations on Real Numbers and Laws of Exponents> Q 5

Simplify $2 \sqrt{45} - 5 \sqrt{20} + \sqrt{80}$ .