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Rationalize the denominator 28. √2 / √5?

2007-08-09 19:10:35 · 2 answers · asked by booboobear_619 1 in Science & Mathematics ➔ Mathematics

2 answers

√2 / √5
= √2 √5 / (√5 x √5)
= √10 / 5

2007-08-09 19:30:35 · answer #1 · answered by Como 7 · 0⤊ 0⤋

multiply top and bottom by sqrt(5)

so you get, sqrt(10)/5

2007-08-09 19:13:09 · answer #2 · answered by superman 4 · 0⤊ 0⤋

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