In a class, the number of students has been increased form 32 to 36. What is the percent increase?

Step-by-step explanation:

multiply

9 times 3 is 27

x to the fourth times x to the eighth is x to the twelfth

this all under the cube root so I know that is the square root but pretend that it is the cube root of it

The cube root of 27 is 3 and the cube root of x to the twelfth is x to the fourth

so you have 3 times x to the fourth or