Example

Title: Square roots and cube roots

Grade: 8-a Lesson: S1-L5

Explanation: The best way to understand algebra is by looking at some examples. Take turns and read each example for easy understanding.

Examples:

Calculate the sum of the cube root of 64 and the square root of 25?

Step 1a

The given cube root = 64 and squre root = 25.
The cube root of 64 is \$root(3)64 = 4\$, becuase \$4 times 4 times 4\$ = 64.
The square root of 25 is \$\sqrt(25) = 5\$, beacuse \$5 times 5\$ = 25.
So, the sum of the cube root of 64 and the square root of 25 is 4 + 5 = 9.

Explanation: Find the cube root and square root of a given number, then add them together.


Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 07-May-2024 09:20AM EST