START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 4

EASY

8th CBSE

IMPORTANT

Earn 100

What is $(2^{2})^{3}$ ?

50% studentsanswered this correctly

Important Questions on Exponents (Powers)

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 2

Find the value of

{(2)^{- 2} + (3)^{- 2}} \times (7)^{0}

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 2

Find the value of

{\{{(\frac{1}{6})}^{- 1} - {(\frac{1}{5})}^{- 1}\}}^{- 1}

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 8

Find $m$ if $(3)^{- 7} \div (3)^{- 10} = (3)^{2 m - 1}$

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 8

Find $m$ if ${(\frac{- 1}{4})}^{3 m} \times {(\frac{- 1}{4})}^{2} = {(\frac{- 1}{4})}^{m - 6}$ .

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 9

Write in standard form:

$0.00000000156$

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 9

Write in standard form;

$0.009801$

MEDIUM

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 9

Write in standard form:

$215.06 \times (10)^{- 2}$

EASY

8th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 2 - Exponents (Powers)>REVIEW EXERCISES>Q 10

Write in usual form: $1.426 \times (10)^{5}$