Question 2 iFind- 93-2

Name: NCERT - Grade 09 - Mathematics - Number Systems - Q25_1
Uploaded: 2022-07-04T10:36:42+05:30
Description: 9^3/2 = ( 3^2 )^3/2 =3^2 ×3/2 =3^3=27 ...

9^3/2 = ( 3^2 )^3/2 =3^2 ×3/2 =3^3=27 ...

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

Byju's Answer

Standard VII

Mathematics

Introduction

Question 2 iF...

Question

Question 2 (i)
Find: $9^{\frac{3}{2}}$

Open in App

Solution

$9^{\frac{3}{2}} = {(3^{2})}^{\frac{3}{2}}$
$= 3^{2 \times \frac{3}{2}}$
$= 3^{3} = 27$

Suggest Corrections

Similar questions

Question 2 (i)
Find: $9^{\frac{3}{2}}$

Question 1 (i)
Find $64^{\frac{1}{2}}$ .

Q. Question 2 (i)
Find the sums given below
(i)

7 + 10 \frac{1}{2} + 14 + \dots \dots + 84

Question 2 (i)
Find the surface area of a sphere of diameter:

(i) 14cm $[A s s u m e π = \frac{22}{7}]$

Question 180(v)

Simplify

$\frac{(9)^{3} \times 27 \times t^{4}}{(3)^{- 2} \times (3)^{4} \times t^{2}}$

Join BYJU'S Learning Program

Explore more

Introduction

Standard VII Mathematics

Join BYJU'S Learning Program

Question 2 (i) Find: 932

932=(32)32 =32×32 =33=27

Question 2 (i)
Find: $9^{\frac{3}{2}}$

$9^{\frac{3}{2}} = {(3^{2})}^{\frac{3}{2}}$
$= 3^{2 \times \frac{3}{2}}$
$= 3^{3} = 27$