Equations
Hong Kong
Stage 4 - Stage 5
Solve Radical Equations
Interactive practice questions
Which of the following best describes a radical equation?
A radical equation is an equation where the variable is inside a radical.
A
A radical equation is an equation that does not have solutions.
B
A radical equation is an equation that has radical solutions.
C
A radical equation is an equation that has radical constants and/or coefficients.
D
Easy
< 1min
Is $3$3 a solution of the equation $\sqrt{x-2}-4=\sqrt{x+6}$√x−2−4=√x+6?
Easy
< 1min
Which would be a correct first step for solving the equation $\left(x+7\right)^{\frac{3}{5}}=3$(x+7)35=3?
Easy
< 1min
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