2A Solving radicals and Simplifying radicals

• x = 49

• x = 53

• x = 45

• x = 18

Answer explanation

• x = -6

• x = 3

• x = -3

• x = 5±

Answer explanation

Solve

• -14

• 14

• no solution

• 28

Answer explanation

• x = 12

• x = 24

• x = 144

• x = 121

Answer explanation

• 1

• 3

• 224

• 226

Answer explanation

To undo a square root in an equation, you need to...

• multiply both sides by 2

• square both sides

• take the square root of both sides

• divide both sides by 2

• Divide both sides by 2

• Square both sides

• Add 5 to both sides

• Subtract 31 from both sides

• No Solution

• x = 33

• x = 61

• x = 47

Answer explanation

Add 1 first then square both sides. 

Solve for x

• 4

• 16

• 8

• {-4,4}

Answer explanation

Answer explanation