Which of the following statement is true?
(2 + √2)² is :
√2(√2 – 1) is
Given that √5 is an irrational number, prove that 2 + 3√5 is an irrational number.
(√3 − 3)/√3 is :
Prove that 3 + 7√2 is an irrational number, given that √2 is an irrational number.
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