2007-04-28 23:46:55 · 6 answers · asked by Ganesh 1 in Science & Mathematics ➔ Mathematics
this is from indices
2007-04-28 23:47:35 · update #1
= 2^(5) x 6^(3) / 3²
= 2^(5) x 2^(3) x 3^(3) / 3²
= 2^(8) x 3
= 768
2007-04-29 00:30:11 · answer #1 · answered by Como 7 · 0⤊ 1⤋
2^ 5 = 2 x 2 x 2 x 2 x 2 = 32
6^3 = 6 x 6 x 6 = 216
3^2 = 3 x 3 = 9
2^5 times 6^3 divided by 3^2
(32 x 216) = 6912 / 9 = 768 ==> the answer
2007-04-29 00:16:01 · answer #2 · answered by detektibgapo 5 · 0⤊ 1⤋
2^5times6^3divided by 3^2
=2^5times(2times3)^3divided by 3^2
=2^5times2^3times3^3divided by 3^2
=2^5times2^3times3
=2^8times3
=256times3
=768
2007-04-29 03:57:10 · answer #3 · answered by Davy T 3 · 0⤊ 0⤋
well first do 2^5 x 6^3= 6912
then 3^2= 9
so 6912/9 = 768
simple as that!
2007-04-28 23:51:08 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Leme take a stab at this...
2^5*6^3/3^2=X
32*216/9=X
6912/9=X
768=X
Simple algebra(note that 3^2=3squared)
2007-04-29 01:16:41 · answer #5 · answered by Crazygirl ♥ aka GT 6 · 0⤊ 0⤋
the second answer is the best ..
2007-04-29 00:51:35 · answer #6 · answered by catalyst 2 · 0⤊ 1⤋