MyQuestionIcon

1

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

Exponential Representation for Irrational Numbers

Simplify 22...

Question

Simplify $2^{2 / 3} . 2^{1 / 5}$

A

2^{\frac{13}{15}}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

2^{\frac{2}{15}}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

2^{\frac{2}{5}}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

None of the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $2^{\frac{13}{15}}$
$2^{2 / 3} . 2^{1 / 5} = 2^{\frac{2}{3} + \frac{1}{5}} = 2^{\frac{10 + 3}{15}} = 2^{\frac{13}{15}}$

Suggest Corrections

thumbs-up

1

Similar questions

2^{\frac{2}{3}} . 2^{\frac{1}{3}}

{[\frac{2^{2}}{15}]}^{4} \times {[\frac{5^{3}}{2^{3}}]}^{3} + {(\frac{5}{9})}^{3}

Q. Question 112(i)
Simplify

\frac{32}{5} + \frac{23}{11} \times \frac{22}{15}

[{(\frac{12}{25})}^{2} \times {(\frac{15}{2})}^{2}] \div {(\frac{9}{2})}^{2}

Q. Simplify each of the following:

2^{\frac{2}{3}} {.2}^{\frac{1}{7}}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Identities for Irrational Numbers

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Exponential Representation for Irrational Numbers

Standard IX Mathematics

Join BYJU'S Learning Program

CrossIcon