Home
Class 9
MATHS
Simplify : (i) 2^(2/3)xx2^(1/5) (ii)...

Simplify :
(i) `2^(2/3)xx2^(1/5)`
(ii) `(1/3^(3))^(7)`
(iii) `11^(1/2)/11^(1/4)`
(iv) `7^(1/2)*8^(1/2)`

Text Solution

Verified by Experts

The correct Answer is:
(i) `2^((13)/(15))`
(ii) `3^(-21)`
(iii) `11^(1/4)`
(iv) `56^(1/2)`
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEMS

    CPC CAMBRIDGE PUBLICATION|Exercise Exercise 1.5|4 Videos

  • LINES AND ANGLES

    CPC CAMBRIDGE PUBLICATION|Exercise Exercise 3.3|6 Videos

  • POLYNOMIALS

    CPC CAMBRIDGE PUBLICATION|Exercise EXERCISE 14.5|16 Videos

Similar Questions

Explore conceptually related problems

Simplify (11^(1/2))/(11^(1/4))

Simplify 2^(2/3).2^(1/5)

Simplify (7^(1/2).8^(1/2))

Find: (i) 9^(3/2) (ii) (32)^(2/5) (iii) 16^(3/4) (iv) (125)^(-1/3)

Rationalise the denominators of the following : (i) (1)/(sqrt(7)) (ii) (1)/(sqrt(7)-sqrt(6)) (iii) (1)/(sqrt(5)+sqrt(2)) (iv) (1)/(sqrt(7)-2)

In a graph Sheet Plot each pairs of points, join them by line segments. (i) (2,5), (4,7) (ii) (-3,5), (-1,7) (iii) (-3,-4), (2,-4) (iv) (-3,-5), (2,-5) (v) (4,-2), (4,-3) (vi) (-2,4), (-2,3) (vii) (-2,1), (-2,0) (viii) (4,7), (4,-3) (ix) (4,-2), (2,-4) (x) (4,-3, (2,-5) (xi) (2,5), (2,-5) (xii) (-3,5), (-3,-5) (xiii) (-3,5), (2,5) (xiv) (-1,7), (4,7)

Find the distance between the following pairs of points (i) (2,3,5) and (4,3,1) (ii) (-3,7,2) and (2,4,-1) (iii) (-1,3,-4) and (1,-3,4) (2,-1,3) and (-2,1,3)

If ( 10)^(9) + 2( 11)^(1) ( 10)^(8)+ 3 ( 11)^(2) ( 10)^(7)+"……….." + 10 ( 11)^(9)= k ( 10)^(9) , then k is equal to :

Factories: (i) 12x^2-7x+1 (ii) 2x^2+7x+3 (iii) 6x^2+5x-6 (iv) 3x^2-x-4