Home
Class 9
MATHS
Examine whether the following numbers ...

Examine whether the following numbers are rational or irrational :
` 5 sqrt3 xx sqrt(12)`

Text Solution

Verified by Experts

The correct Answer is:
Rational
Promotional Banner

Topper's Solved these Questions

  • CHAPTERWISE REVISION (STAGE 1)

    ICSE|Exercise Compound Interest|24 Videos

  • CHAPTERWISE REVISION (STAGE 1)

    ICSE|Exercise Expansions |20 Videos

  • CHAPTER REVISION (STAGE 2)

    ICSE|Exercise DISTANCE FORMULA |12 Videos

  • CHAPTERWISE REVISION (STAGE 3)

    ICSE|Exercise DISTANCE FORMULA |11 Videos

Similar Questions

Explore conceptually related problems

Examine whether the following numbers are rational or irrational : (3- sqrt5) ^(2)

Examine whether the following numbers are rational or irrational : (2sqrt3 + 3sqrt2) ^(2)

Examine whether the following numbers are rational or irrational : (7- sqrt7) (7 + sqrt( 7))

Examine whether the following numbers are rational or irrational : (2 sqrt3 - 3 sqrt2) (2sqrt3 + 3 sqrt2)

Examine, whether the following numbers are rational or irrational: (i) (sqrt(5)-2) (ii) sqrt(23) (iii) sqrt(255)

Examine, whether the following numbers are rational or irrational: (i) sqrt(7) (ii) sqrt(4) (iii) 2+sqrt(3)

Examine, whether the following numbers are rational or irrational: (i) sqrt(3)+sqrt(2) (ii) sqrt(3)+sqrt(5) (iii) (sqrt(2)-2)^2

Examine, whether the following numbers are rational or irrational: (i) (2-sqrt(2))(2+sqrt(2)) (ii) (sqrt(2)+sqrt(3))^2

Examine whether the following numbers are rational or irrational : (i)sqrt(5)" "(ii)sqrt(9)" "(iii)1+sqrt(2)" "(iv)2+sqrt(4) (v)sqrt(3)-sqrt(5)" "(vi)(2+sqrt(2))^(2)" "(vii)(5+sqrt(2))(5-sqrt(2))" "(viii)(sqrt(3)-sqrt(2))^(2)

Examine, whether the following numbers are rational or irrational: (i) (sqrt(2)+2)^2 (ii) (5+sqrt(5))(5-sqrt(5)) (iii) 6/(2sqrt(3))