Level 3-4 Algebra - Powers

1. How would you work out the value of 3⁶?

   • 3 + 6
   • 6 + 3
   • 3 x 6
   • 3 x 3 x 3 x 3 x 3 x 3

2. 1⁹ is 1. What is 9¹?

   • 1
   • 9
   • 18
   • 19

3. What power needs to be added to 6 to give it a value of 216?

   • ²
   • ³
   • ⁴
   • ⁵

4. Which of these gives the largest value?

   • 4 + 6
   • 4 x 6
   • 4⁶
   • 6⁴

5. If a = 4 and b = 5, which of these is the largest value?

   • 4a²
   • 3b³
   • a + a + a + a
   • b + b + b + b + b + b + b + b + b + b + b + b

6. If a = 3 and b = 10, what is the difference between a⁴ and b²?

   • 17
   • 19
   • 21
   • 23

7. In the equation x³ + y² - 6 = 51, we are told that the value of x is 2. What is the value of y?

   • 7 or -7
   • 8 or -8
   • 9 or -9
   • 11 or -11

8. If x = 2 and y = 8, what is the answer to 8y / x⁴?

   • 2
   • 4
   • 8
   • 16

9. If a² = 25, what is the value of a⁴?

   • 29
   • 50
   • 125
   • 625

10. 111 - x³ = -105. What is the value of x?

    • 3
    • 6
    • 9
    • 12

Quiz written by Colin King