2006-11-27 07:04:22 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
4 = 8/2
8/2-3/2 = 5/2 = 2 + 1/2
2006-11-27 07:05:52 · answer #1 · answered by Aegor R 4 · 1⤊ 0⤋
4 -3/2=8/2-3/2=5/2
2006-11-27 15:06:51 · answer #2 · answered by yupchagee 7 · 1⤊ 0⤋
4 - 3/2 =
8/2 - 3/2 =
5/2 =
2 1/2
QED
2006-11-27 15:07:35 · answer #3 · answered by CSUFGrad2006 5 · 1⤊ 0⤋
Do you mean 4^-(3/2)??
A. If so:
4^(-3/2) = ( ( 4^(1/2) )^3 )^(-1) (Do it in steps)
= ( ( 2 )^3 )^(-1)
= 8^(-1)
= 1/8
B. If not
4 - 3/2 = (8 - 3)/2
= 5/2
= 2½
2006-11-27 15:10:10 · answer #4 · answered by Wal C 6 · 1⤊ 0⤋
4 - 3/2
8/2 - 3/2
5/2
The answer os 5/2
- - - - -s-
2006-11-27 15:23:32 · answer #5 · answered by SAMUEL D 7 · 1⤊ 0⤋
8/2-3/2
5/2 or 2.5
2006-11-27 15:11:11 · answer #6 · answered by Anonymous · 1⤊ 0⤋
4 - 3/2
First, you need to get a common denominator, which will be 2
4(2) - 3 8 - 3 5
------------- = -------- = ----
2 2 2
2006-11-27 15:32:37 · answer #7 · answered by Krisie 2 · 1⤊ 0⤋
5/2 or 2.5
2006-11-27 15:06:20 · answer #8 · answered by vicalkalais 2 · 1⤊ 0⤋