Thanks!
2007-06-11 18:38:57 · 7 answers · asked by clifford 1 in Science & Mathematics ➔ Mathematics
without a calculator
the best you can do is
square root (75)
square root ( 25 *3)
so 5 square root 3
2007-06-11 18:42:51 · answer #1 · answered by monkeyx88 2 · 1⤊ 0⤋
â75 = â(25 x 3) = 5â3
2007-06-11 22:38:26 · answer #2 · answered by Como 7 · 0⤊ 0⤋
Hi, look 75 = 25*3(twenty five times three or three times twenty five), so:
sqrt(75) = sqrt(25*3)
=sqrt(25)*sqrt(3)
=5*sqrt(3)
i.e.
sqrt(75) = 5*sqrt(3)
Hope this helps
2007-06-11 18:47:55 · answer #3 · answered by Jorge Luis C 1 · 0⤊ 0⤋
sqrt (75)
= sqrt (25 * 3)
= 5 sqrt (3)
2007-06-11 19:04:10 · answer #4 · answered by Sumita T 3 · 0⤊ 0⤋
sqrt (75)
= sqrt (25 * 3)
= 5 sqrt (3)
2007-06-11 18:59:22 · answer #5 · answered by rooster1981 4 · 0⤊ 0⤋
5 x (squre root of 3)
2007-06-11 18:43:02 · answer #6 · answered by Sindhie 2 · 0⤊ 0⤋
it will be square root of:
5*5*3
the result will be 5sq.root3
2007-06-11 18:43:33 · answer #7 · answered by lord 3 · 1⤊ 0⤋