Surd Equations Reducible to Quadratic | Math Algebra

Surd Equations Reducible to Quadratic for Math Algebra is done squaring both sides for removing surds and radical expressions. Make sure to check whether the solutions are correct by substituting them into the original surd equations.

Practice Questions for Surd Equations Reducible to Quadratic | Math Algebra

Question 1

Solve $$x = \sqrt{x+2}$$.

Question 2

Solve $$3x = \sqrt{x^2+32}$$.

Question 3

Solve $$x + 2\sqrt{x+1} = 7$$.

Question 4

Solve $$\sqrt{2x+3} – \sqrt{x-2} = 2$$.