HELP ME PLEASe?

0 ⤊

1. [(-5a ^6)^-3] / (-5a^6)

2. 4x^(1/3) [3x^(1/3) - x^(4/3)]
------------------------------
2x^(-1/3)
You dont need to show work but you can if you want to

2007-06-21 10:07:36 · 2 answers · asked by wizkid 2 in Science & Mathematics ➔ Mathematics

2 answers

1. [(-5a ^6)^-3] / (-5a^6) = 1/(-5a^6)^3 *1 (-5a^6) = 1/5a^24

2. 4x^(1/3) [3x^(1/3) - x^(4/3)]
------------------------------
2x^(-1/3)
= 2x^2/3*[ x^1/3(3-x)]
= 2x(3-x) = 6x-2x^2

2007-06-21 10:20:00 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋

Hmmm, Do your homework :-)
Answers below:

1. 1/(5a^24)

2. 6x - 2x^2

2007-06-21 10:18:21 · answer #2 · answered by Anonymous · 0⤊ 1⤋