Here we will show you how to calculate the cube root of 8 minus the cube root of 57. In other words, we will calculate ∛8 - ∛57.
To calculate the cube root of 8 minus the cube root of 57, we will first take the cube root of each number and then find the difference. Here is the math and the answer:
∛8 = 2
∛57 ≈ 3.8485
2 - 3.8485 = -1.8485
∛8 - ∛57 ≈ -1.8485
For your convenience, we have also included the answer to the cube root of 8 minus the cube root of 57 in its simplest radical form:
2 - ∛57
Subtracting Cube Roots
Use the tool below to subtract another set of cube roots.
Cube root of 8 minus cube root of 58
Go here for another cube root subtraction problem that you may find interesting.