The number (5 − 3√5 + √5) is :

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

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Sum and Difference of Rational and Irrational Numbers | PadhAiPro

Question

MCQ (Single)Sum and Difference of Rational and Irrational NumbersCBSE PYQ

Which of the following is an irrational number ?

√2(√2 – 1) is

Sum and Difference of Rational and Irrational Numbers

If both a & b are rational numbers, find the values of a & b:

(2 + √2)² is :

Prove that (4√2 + 5/3) is an irrational number given that √2 is an irrational number.

Give example of two irrational numbers whose (i) sum is a rational number. (ii) product is an irrational number.