Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 2

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IMPORTANT

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Simplify and express the result in power notation with positive exponent: ${(\frac{1}{2^{3}})}^{2}$

Important Questions on Exponents and Powers

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8th Karnataka Board

IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 2

Simplify and express the result in power notation with a positive exponent:

{(- 3)}^{4} \times {(\frac{5}{3})}^{4}

MEDIUM

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IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 2

Simplify and express the result in power notation with a positive exponent:

(3^{- 7} \div 3^{- 10}) \times 3^{- 5}

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IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 2

Simplify and express the result in power notation with a positive exponent:

2^{- 3} \times {(- 7)}^{- 3}

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IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 3

Find the value of

(3^{0} + 4^{- 1}) \times 2^{2}

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IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 3

Find the value of

(2^{- 1} \times 4^{- 1}) \div 2^{- 2}

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IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 3

Find the value of ${(\frac{1}{2})}^{- 2} + {(\frac{1}{3})}^{- 2} + {(\frac{1}{4})}^{- 2}$ .

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IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 3

Find the value of:

{(3^{- 1} + 4^{- 1} + 5^{- 1})}^{0}

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8th Karnataka Board

IMPORTANT

Mathematics 8 Part-II>Chapter 2 - Exponents and Powers>EXERCISE>Q 3

Find the value of:

{\{{(- \frac{2}{3})}^{- 2}\}}^{2}