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Is cube root of 250 rational or irrational? Use 2 strategies to justify your answer.
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Is cube root of 250 rational or irrational? Use 2 strategies to justify your answer.

User Stefan Koell
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³√250 = ³√2 ³√125 = 5 ³√2

we need to show that ³√2 is irrational
User Danielfrg
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