姓名 ______________________日期 ____________得分 ____ / 12根式方程练习根式方程 · 1–12解下列方程。中等替换1.√x − 1 + 7 = 10中等替换2.√3x − 7 = 8中等替换3.√x − 1 + 6 = 14中等替换4.√x + 5 − 2 = 3中等替换5.√x + 9 + 2 = 5中等替换6.√x + 1 + 2 = 8中等替换7.√4x + 6 = 1中等替换8.√x − 6 − 6 = −4中等替换9.√2x + 7 = 3中等替换10.√3x − 9 = 2中等替换11.√4x + 7 = 6中等替换12.√4x + 8 = 4答案 — 根式方程练习根式方程1.x = 102.x = 7133.x = 654.x = 205.x = 06.x = 357.x = −548.x = 109.x = 110.x = 13311.x = 29412.x = 2由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷