CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Exponents with Like Bases

a Simplify an...

Question

Question 84 (a)

Simplify and express each fo the following in exponential form.
$[{(\frac{3}{7})}^{4} \times {(\frac{3}{7})}^{5}] \div {(\frac{3}{7})}^{7}$

Open in App

Solution

We have
$[{(\frac{3}{7})}^{4} \times {(\frac{3}{7})}^{5}] \div {(\frac{3}{7})}^{7} = {(\frac{3}{7})}^{4 + 5} \div {(\frac{3}{7})}^{7} = {(\frac{3}{7})}^{9} \div {(\frac{3}{7})}^{7} = \frac{{(\frac{3}{7})}^{9}}{{(\frac{3}{7})}^{7}} = {(\frac{3}{7})}^{9 - 7} = {(\frac{3}{7})}^{2}$

Suggest Corrections

thumbs-up

24

Similar questions

Question 84 (e)

Simplify and express each of the following in exponential form.
$[{(\frac{3}{5})}^{3} \times {(\frac{3}{5})}^{8}] \div [{(\frac{3}{5})}^{2} \times {(\frac{3}{5})}^{4}]$

Question 84 (c)

Simplify and express each of the following in exponential form.
$(3^{7} \div 3^{5})^{4}$

Question 84 (d)

Simplify and express each fo the following exponential form.
$(\frac{a^{6}}{a^{4}}) \times a^{5} \times a^{0}$

Q. Question 2(v)
Simplify and express each of the following in exponential form:
(v)

\frac{3^{7}}{3^{4} \times 3^{3}}

Q. Question 2(iii)
Simplify and express each of the following in exponential form:
(iii)

25^{4} \div 5^{3}

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Exponents with Like Bases

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon