View Full Version : Oh My Goodness:Solve The System
xox-kay77kay-xox
Oct 10, 2007, 03:37 PM
Solve The System
x + √3 y = 4√2
√3x+y=2√6
Help! I just can't seem to figure this out. And I have no idea where to begin with it.:eek:
terryg752
Oct 10, 2007, 03:43 PM
Solve The Sytem
x + √3 y = 4√2
√3x+y=2√6
Help! I just can't seem to figure this out. and I have no idea where to begin with it.:eek:
See my answer
terryg752
Oct 10, 2007, 03:47 PM
Solve The Sytem
x + √3 y = 4√2
√3x+y=2√6
Help! I just can't seem to figure this out. and I have no idea where to begin with it.:eek:
Multiply first equation by square root of 3
Then subtract the second equation, getting value of y
Substitute value of y in second equation, getting value of x
Ratna
Oct 18, 2007, 01:15 AM
Solve The Sytem
x + √3 y = 4√2
√3x+y=2√6
Help! I just can't seem to figure this out. and I have no idea where to begin with it.:eek:
I think what u can do to remove those square roots is to multiply the whole equation with the square root. So the equation would be : x2 + 3y2 = 32(16x2) -----(1)
3x2 + y2 = 24 (4x6)------(2)
and then u can multiply the first equation with 3... and then minus the equation 1 and 2... so that will just leave u with y.. and there u can solve your equation.. good luck... just send me a message or quote this if u need to noe more..