i want b
2007-01-14 10:42:09 · 6 answers · asked by Mustafa A 1 in Arts & Humanities ➔ Philosophy
x = Sqrt(a^2 + b^2)
x^2 = a^2 + b^2
x^2 - a^2 = b^2
Sqrt(x^2 - a^2) = b, which is what you want
2007-01-14 11:32:48 · answer #1 · answered by Scythian1950 7 · 1⤊ 0⤋
42
2007-01-15 15:20:59 · answer #2 · answered by DeanPonders 3 · 0⤊ 0⤋
x-a=b
The square root of (a^2+b^2) is a+b. Then subtract a from both sides.
At least that's how I would do it. Not sure if it's right.
2007-01-14 19:05:47 · answer #3 · answered by cheyjm 1 · 0⤊ 0⤋
Go to "maths", not philosophy. Philosophy is for those of us who want to think but can't do difficult sums!
2007-01-14 19:01:57 · answer #4 · answered by anthonypaullloyd 5 · 0⤊ 0⤋
77777777
2007-01-15 04:57:21 · answer #5 · answered by Anonymous · 0⤊ 0⤋
okay den
2007-01-14 19:23:15 · answer #6 · answered by Barbie 6 · 0⤊ 0⤋