姓名 ______________________日期 ____________得分 ____ / 12根式方程练习根式方程 · 1–12解下列方程。困难替换1.√4x = √x + 24困难替换2.√5x = √3x + 14困难替换3.√5x − 4 = √4x + 4困难替换4.√6x + 8 = √4x + 16困难替换5.√2x − 6 = √3x − 13困难替换6.√6x − 4 = √4x − 2困难替换7.√2x + 4 = √x + 9困难替换8.√4x − 9 = √x + 15困难替换9.√3x − 1 = √5x − 7困难替换10.√3x + 4 = √x + 24困难替换11.√6x + 9 = √x + 39困难替换12.√6x + 5 = √2x + 37答案 — 根式方程练习根式方程1.x = 82.x = 73.x = 84.x = 45.x = 76.x = 17.x = 58.x = 89.x = 310.x = 1011.x = 612.x = 8由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷