Cross-multiply
[ √(3x) - 4√3] [ √(6x) - 2√3] = [ √x - √2] [ 2√(2x) + √2 ] simplify
√ (3x * 6x) - 4√(3 * 6x) - 2√(3 * 3x) + 8√(3 * 3) = 2√(2x * x) - 2√(2* 2x) + √(2x) - √(2*2)
√(18x^2) - 4√(18x) - 2√(9x) + 8√9 = 2x√2 - 4√x + √(2x) - 2
3x√2 - 12√(2x) - 6√x + 24 = 2x√2 - 4√x + √(2x) - 2
x√2 - 13√(2x) - 2√x + 26 = 0
√(2x) [ √x - √2 ] = 13√(2x) - 26
√(2x) [ √x - √2) ]= 13√(2x) - 13(2)
√(2x) [ √x - √2) = 13√2 [ √x - √2]
[ √x - √2] [ √(2x) - 13√2 ] = 0
[ √x - √2] (√2) [ √(x) - 13 ] = 0 divide out √2
[ √x - √2] [ √(x) - 13 ] = 0
So we have that
√x - √2 = 0 or √x - 13 = 0
x = 2 √x = 13 square both sides
x = 2 or x =169
Reject x = 2 since it makes an original denominator = 0
So.....the solution is that x =169