Indices and roots

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵

Which is equivalent to 3⁴

• 27
• 9
• 81
• 12

What does the term "squared" mean?

• raised to the power of 3

• raised to the power of 4

• raised to the power of 2

What does the term"cubed" mean?

• raised to the power of 2

• raised to the power of 3

• raised to the power of 4

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

√ 16 

• 8
• 3
• 4
• 6

What is the square root of 25?

• 5
• 12
• 3
• 6

What is the cube root of 8?

• 4
• 2
• -2
• -4

What is the cube root of 125?

• 5
• -5
• 25
• -25

Solve for x when x³ = 125

• 5
• 10
• 12
• 15