The answer will depend on what x9 is equal to..
Mega Man X9 is not real. I has never even been made.
Capcom never produced Mega Man X9, it isn't real.
LCM(12, y9, x9, 4x6, x5) = 12y9x9
the square root (abbreviated: sqrt) of x9 can be written like this: sqrt(x9) = (x9)(1/2) = x[9*(1/2)] = x(9/2)
it equals 54.
The product is 81
x9/x2 = x9-2 = x7
√x19 = (√x18)(√x) = x9√xBecause:√x18 = x18/2 = x9