The number (5 − 3√5 + √5) is :

Question

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

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

(2 + √2)² is :

Sum and Difference of Rational and Irrational Numbers

√2(√2 – 1) is

Which of the following is an irrational number ?

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