Algebra-help

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9. Name all of the following numbers that are irrational.

2/3,√8,√144,5.2,0.(87) ̅,π

I think it's just pi.
Is that correct?

Thank You

  • Algebra-help -

    √8 is also irrational

    2^2 = 4, 3^2=9, but there's no rational number x such that x^2 = 8

  • Algebra-help -

    The square root of 8 is also irrational.

  • Algebra -

    Thank you...I should have figured that out...

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