解方程组根号2乘x+根号3乘x=3倍根号2根号3乘x+根号2乘y=2倍根号3

问题描述:

解方程组根号2乘x+根号3乘x=3倍根号2根号3乘x+根号2乘y=2倍根号3

解得:x=3√6-6
y=√6-9