Write in simplified form: Plz help?

0 ⤊

Write in simplified form: Plz help?

this on eis a little hard to write ill explain it best i can......
Its a radical sign with little 3 in front and then inside the radical is 81y^16x^9

Thank you

2007-04-20 06:14:26 · 2 answers · asked by ♥♪ Zee ☆♫ 4 in Science & Mathematics ➔ Mathematics

2 answers

It means (81y^16x^9)^1/3
= 3y^5x^3(3y)^1/3

2007-04-20 06:24:11 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋

Its a 'cube root'

so cube-root(81y^16x^9)
3y^5x^3 cbrt[3y]

2007-04-20 13:28:20 · answer #2 · answered by cbagan89 2 · 0⤊ 0⤋