Exponents basic

What is the value of 12³?

• 1728

• 1738

• 1278

• 1378

If a = 3, what is the value of a⁴?

• 27

• 81

• 64

• 100

What does the exponent in 7ⁿ represent?

• The exponent 'n' indicates the value of the base (7).

• The exponent 'n' shows how many digits are in the number 7.

• The exponent 'n' is the result of multiplying 7 by itself.

• The exponent 'n' represents the number of times the base (7) is multiplied by itself.

Calculate 10000⁰.

• 0

• 1

• 10

• 10¹⁰

Evaluate 4²+4³.

• 80

• 48

• 64

• 100

Write down 140 in terms of prime factors

• 2 × 3 × 5 × 7
• 2³ × 5 × 7

• 2² × 3 × 7

• 2² × 5 × 7

• 7
• 2

• 79

what is the square and cube of 18?

• Square: 256, Cube: 4320
• Square: 400, Cube: 7200
• Square: 289, Cube: 5830
• Square: 324, Cube: 5832

convert 200x⁵y in exponential form

What is the value of 5² + 3²?

• 34

• 25

• 16

• 29