Solving Square Roots

• No solution

• No Solution.

• x = -14

• x = 14

• No Solution

• x = 28

• x = 3

• x = -9

• x = -5/3

• x = 9

• Only x=5 is a solution since x=0 is extraneous.

• Only x=0 is a solution since x=5 is extraneous.

• Both are solutions.

• There is no solution.

• Since there is a NEGATIVE in front of the square root, there will be NO SOLUTION.

• There is a solution at x=5

• There is a solution at x=0

• There are solutions at x=0 and x=5.

Lauren tried to solve the radical equation.

Carefully look at her steps.

Which conclusion below is CORRECT?

• Only x = 2 is a solution.

• Only x = -1 is a solution.

• She didn't expand correctly after squaring both sides.

• She didn't factor correctly.

• 938 millibars

• 1310 millibars

• 195 millibars