can u help me?

1 ⤊

three times the square root of a certain number is 6.What is the number?

2007-04-15 15:53:44 · 4 answers · asked by ace_player13 1 in Science & Mathematics ➔ Mathematics

3 * √x = 6

√x = 6/3

√x = 2

x = 2²

x = 4

2007-04-15 16:01:31 · answer #1 · answered by Thomas C 6 · 0⤊ 0⤋

4..square root of 4 is 2 and 2*3 is 6

2007-04-15 22:57:20 · answer #2 · answered by Anonymous · 0⤊ 1⤋

3 sqrt(x) = 6

Divide by 3

sqrt (x) = 2

Square both sides

x = 4

2007-04-15 22:57:33 · answer #3 · answered by suesysgoddess 6 · 1⤊ 0⤋

i think that 4 is the answer...is that right?

2007-04-15 22:57:07 · answer #4 · answered by tOpS* 2 · 0⤊ 0⤋