2007-01-09 10:12:07 · 8 answers · asked by Jade B 1 in Education & Reference ➔ Homework Help
4.4721359549995793928183473374626
2007-01-09 10:15:29 · answer #1 · answered by nkroadcaptain 4 · 0⤊ 0⤋
â20=â4*â5=2â5
2007-01-09 10:20:37 · answer #2 · answered by adriantheace 4 · 0⤊ 0⤋
2 root 5
2007-01-09 10:21:29 · answer #3 · answered by Anonymous · 0⤊ 0⤋
2squarerootsign5 (5 is under the square root sign)
2007-01-09 10:21:23 · answer #4 · answered by jerseygirl 2 · 0⤊ 0⤋
it's irrational.....
keep as square root of 20
2007-01-09 10:15:49 · answer #5 · answered by Zaza 5 · 0⤊ 0⤋
4.472135955 You could probably round though even though it wouldn't be exactly 20 like the whole thinge would be
2007-01-09 10:18:52 · answer #6 · answered by Me 2 · 0⤊ 0⤋
4.4721359549995793928183473374626
2007-01-09 10:24:29 · answer #7 · answered by kristeena911 4 · 0⤊ 0⤋
geez, buy a friggin' calculator!
2007-01-09 10:22:13 · answer #8 · answered by farquaht 2 · 0⤊ 0⤋