Home
Class 9
MATHS
Rationalise the denominators of the foll...

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)`

Text Solution

Verified by Experts

The correct Answer is:
`(i) (sqrt(7))/(7)` , (ii) `sqrt(7)+sqrt(6)`, (iii) `((sqrt(5)-sqrt(2)))/(3)`, (iv) `(sqrt(7)+2)/(3)`
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEMS

    MTG IIT JEE FOUNDATION|Exercise NCERT questions (Exercise 1.6)|3 Videos

  • NUMBER SYSTEMS

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (Multiple choice Question(Level-1))|50 Videos

  • NUMBER SYSTEMS

    MTG IIT JEE FOUNDATION|Exercise NCERT questions (Exercise 1.4)|2 Videos

  • LINES AND ANGLES

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/HOTS CORNER|20 Videos

  • POLYNOMIALS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|20 Videos

Similar Questions

Explore conceptually related problems

1/(sqrt7 - sqrt6)

1/(sqrt7 - sqrt6)

1/(sqrt7 - sqrt6)

Rationalise the denominator of each of the following. (i) (1)/(sqrt(7)) (ii) (sqrt(5))/(2sqrt(3)) (iii) (1)/(2+ sqrt(3)) (1)/(sqrt(3)) (v) (1)/((5+3sqrt(2)) (vi) (1)/(sqrt(7) - sqrt(6)) (vi) (1)/(sqrt(7) - sqrt(6)) (viii) (1+ sqrt(2))/(2-sqrt(2)) (ix) (3-2sqrt(2))/(3+2sqrt(2))

Rationalise the denominators of the following (a) 1/(3+sqrt2) (b) 1/(sqrt7-sqrt6)

Rationalise the denominator of each of the following (1)/(sqrt(12))( ii) (sqrt(2))/(sqrt(5))

Rationalise the denominator in each of the following: (2)/(sqrt(7)) (ii) (2)/(3sqrt(3)) (iii) (2sqrt(7))/(sqrt(11))

Rationalise the denominator of the following : (1)/(sqrt(3)-sqrt(2)-1)" "(1)/(sqrt(2)+sqrt(3)+sqrt(10))

Rationalise the denominator of each the of the following : (i)(1)/(3+sqrt(5))" "(ii)(1)/(sqrt(5)-sqrt(3))" "(iii)(16)/(sqrt(41)+5)" "(iv)(30)/(5sqrt(3)+3sqrt(5))" "(v)(3-2sqrt(2))/(3+2sqrt(2))

Rationalise the denominator of each of the following. (i) (1)/(sqrt(7)+sqrt(6)-sqrt(13)) (ii) (3)/(sqrt(3)+sqrt(5) -1) (iii) (4)/(2-sqrt(3)+sqrt(7))