2006-07-26 09:46:19 · 14 answers · asked by jay r 1 in Education & Reference ➔ Homework Help
the cube root of 81 is 3
2006-07-26 22:36:22 · answer #1 · answered by george 4 · 1⤊ 1⤋
3
2006-07-26 22:31:21 · answer #2 · answered by chocolate 3 · 0⤊ 0⤋
3
2006-07-26 16:49:37 · answer #3 · answered by Tangus 4 · 0⤊ 0⤋
3
2006-07-26 16:49:35 · answer #4 · answered by oracleguru 5 · 0⤊ 0⤋
3 x cube root of 3
2006-07-26 17:43:01 · answer #5 · answered by flori 4 · 0⤊ 0⤋
The cube root of 81 doesn't add out to a nice round number. You can try to simplify it this way:
cbrt(81)
cbrt(9*9)
cbrt(3*3*3*3)
4cbrt(3)
Hope this helps!
2006-07-26 17:48:05 · answer #6 · answered by Esh F 2 · 0⤊ 0⤋
3 cuberoot 3, because 81 = 3^4.
2006-07-26 17:41:58 · answer #7 · answered by the redcuber 6 · 0⤊ 0⤋
3?
2006-07-26 16:49:46 · answer #8 · answered by psychgrad 7 · 0⤊ 0⤋
I think it's 3.
2006-07-26 16:50:07 · answer #9 · answered by Anonymous · 0⤊ 0⤋
3 cuberoot3
2006-07-26 16:50:09 · answer #10 · answered by Anonymous · 0⤊ 0⤋