Question

Give two numbers whose square roots add up to 5. Give two numbers whose cube roots add up to 9.

Answer 1

1. 4 and 9

2. 64 and 125

Explanation:

1. 4 and 9: The square root of 4 is 2 and the square root of 9 is 3

So 3 + 2 = 5

2. 64 and 125: The cube root of 64 is 4 and the cube root of 125 is 5

So 4 + 5 = 9

Answer 2

1) 9 and 4

2) 64 and 125

Explanation:

`√(9) = 3`

`√(4) = 2`

3 + 2 = 5

`\sqrt[3]{64} = 4`

`\sqrt[3]{125} = 5`

4 + 5 = 9

these are just some of the options :)