Worksheet: Solving Radical Equations

Solve

$$\sqrt[]{4k-11}+15=2$$  

Solve

$$\sqrt[]{5y-15}=y-3$$  

Solve for x: $$\sqrt{3x+37}+19=27$$  

(a)  

Solve for all possible values of x: $$\sqrt{14-5x}=x-4$$  

(a)  

What would be the first step in solving the equation  $\sqrt{y}+6\ =\ 12$  

What would be the first step in solving the equation  $\sqrt{4x}=8$  

The motion of a pendulum can be modeled by  $t\ =\ 2\sqrt{\frac{l}{3.3}}$  where t is the time in seconds for one complete swing and l is the length of the pendulum in feet. If the pendulum takes 2 seconds to complete one swing, how long is the pendulum? Round to the nearest hundredth of a foot.

Solve the equation $3\ +\ \sqrt{n}=3$