what is 4 divided by x squared is equal to 25000?

1 ⤊

solve for x

2007-12-13 08:13:49 · 3 answers · asked by Erick 1 in Science & Mathematics ➔ Mathematics

4 / x^2 = 25000
x^2*(4/x^2) = 25000*x^2
4 = 25000x^2
4/25000 = x^2
2/12500 = x^2
1/6250 = x^2
square root for both sides
x = (1/6250)^1/2
x = 0.01265

2007-12-13 08:28:04 · answer #1 · answered by Rayan Ghazi Ahmed 4 · 0⤊ 0⤋

4 / xÂ² = 25000

4 = 25000 xÂ²

4 / 25000 = xÂ²

sqrt ( 4 / 25000 ) = x

2007-12-13 16:17:02 · answer #2 · answered by jgoulden 7 · 1⤊ 0⤋

316.227766
times both sides by 4 then find the square root

2007-12-13 16:19:20 · answer #3 · answered by waterboy15625 2 · 0⤊ 1⤋