X to the three halve power equals 8
Anyone know how to get the answer.
2007-02-12 12:06:45 · 4 answers · asked by PiNk-PrInCeSs 3 in Education & Reference ➔ Homework Help
X ^ (3/2) = 8
X ^ [(1/2)^3] = 8
X ^ (1/2) = 8 ^ (1/3) (third root of each side)
X ^ (1/2) = 2
X = 2^2 (square each side)
X = 4
2007-02-12 12:20:30 · answer #1 · answered by TheGorilla 2 · 0⤊ 0⤋
x to the 3rd power = 8
x =2
2x2x2= 8
2007-02-12 20:11:14 · answer #2 · answered by karebear 2 · 0⤊ 0⤋
i dont no the answer but i found a great website that gives you step by step clues if you no the name of your textbook. it is hotmath.com and i recomend it cause it will give you clues to the problem to help you solve it.
2007-02-12 20:20:28 · answer #3 · answered by Steph 2 · 0⤊ 0⤋
(x)^(3/2)=8
x^(3\2)=8
x^(3\2)=2^3
x^(3/2)*(2\3) =2^(3)*(2\3)
x=2^2
x=4
hope it helps!!!
2007-02-12 20:13:58 · answer #4 · answered by misa 2 · 0⤊ 0⤋