Home
Class 10
MATHS
Prove that (2sqrt3+sqrt5) is an irratio...

Prove that `(2sqrt3+sqrt5)` is an irrational number. Also check whether ` (2sqrt 3+ sqrt5)(2sqrt 3- sqrt5)` is rational or irrational.

Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    NCERT KANNAD|Exercise EXERCISE 1.5|28 Videos

  • QUADRATIC EQUATIONS

    NCERT KANNAD|Exercise OPTIONAL EXERCISE|5 Videos

  • SETS

    NCERT KANNAD|Exercise Try This|11 Videos

Similar Questions

Explore conceptually related problems

Prove that sqrt(3) +sqrt(2) is an irrational number.

Prove that sqrt(2) + sqrt(3) is an irrational number.

Prove that 3+2sqrt(5) is an irrational number .

Prove that sqrt(5) is an irrational number.

Prove that 2+sqrt(5) is an irrational number.

Prove that 3+sqrt5 is an irrational number.

Prove that the (sqrt(2)+sqrt(5)) are irrational numbers.

Prove that 5+sqrt3 is an irrational number.

Prove 3+sqrt(5) is inational

Prove 3 + sqrt(5) is irrational.