Prove that 7 - 6√5 is irrational number.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Sum and Difference of Rational and Irrational Numbers, Product and Quotient of Rational and Irrational Numbers | PadhAiPro

Question

TextSum and Difference of Rational and Irrational NumbersProduct and Quotient of Rational and Irrational Numbers

(√3 + 2)² + (√3 − 2)² is a/an

(1 + √3)² – (1 – √3)² is :

Prove that (5√3 + 2/3) is an irrational number given that √3 is an irrational number.

The product of any two irrational numbers is

Add 2√2 + 5√3 and √2 − 3√3.

Multiply 6√5 by 2√5.