Solving Root Equations

• x = 49
• x = 53
• x = 45
• x = 18

• x = 5
• x = 10
• x = -9
• x = -5

• x = 2
• x = 4
• x = 7
• x = 9

Solve for x

• No solutions

• 2

• 1

• -4

Solve

• -5

• 5

• 10

• 25

Find all real nth roots of a: n = 6, a = −729

• 3

• -3

• ±3

• no real roots

Find all real nth roots of a: n = 5 , a = -243

• 3

• -3

• ±3

• no real roots

∛8 =

• 4

• 3

• 2

• 512

∛729

• 9

• 243

• 81

• 11

• x = 81

• x = -9

• x = 9

• x = -81

• no solution