Radical Equations Review

• x = 49
• x = 53
• x = 45
• x = 18

• x = 2
• x = 4
• x = 7
• x = 9

• x = -6
• x = 3
• x = -3
• x = 5±

Solve and check your solution(s).

• x = 2, 3
• x = -2, -3
• x = -1, -6
• No solution

Solve.

• no solution
• 6
• 3
• 4

Solve the radical equation

• 25
• 50
• 125
• 5

• 5

• 33

• 85

• 21

Answer explanation

What did I say are the two big steps in these radical equation problems?

• get rid of the fractions

• isolate the radical

• move everything to one side of the equal sign

• get rid of the radical

True or False:

(x+6)² = x²+36

• True

• False

• 8

• -4

• 4

• no solution

• -8