√2 OVER 3 x √5 OVER 7?

2 ⤊

2007-08-09 18:43:25 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

(√2 / 3) (√5 / 7) = √10 / 21

2007-08-09 20:40:14 · answer #1 · answered by Como 7 · 1⤊ 0⤋

sqrt 10/21

2007-08-10 02:08:24 · answer #2 · answered by ferdie 2 · 0⤊ 0⤋

multiply the numerators to get sqrt 10
denominators become 21 when multiplied to get:

sqrt 10 over 21

2007-08-10 02:03:01 · answer #3 · answered by 037 G 6 · 1⤊ 1⤋