√0.4 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.
Find three different irrational numbers between the rational numbers 5/7 and 9/11.
Which of the following is irrational?
State whether the following statements are true or false. Justify your answers.
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