Here we will show you how to calculate the cube root of 8 minus the cube root of 19. In other words, we will calculate ∛8 - ∛19.
To calculate the cube root of 8 minus the cube root of 19, we will first take the cube root of each number and then find the difference. Here is the math and the answer:
∛8 = 2
∛19 ≈ 2.6684
2 - 2.6684 = -0.6684
∛8 - ∛19 ≈ -0.6684
For your convenience, we have also included the answer to the cube root of 8 minus the cube root of 19 in its simplest radical form:
2 - ∛19
Subtracting Cube Roots
Use the tool below to subtract another set of cube roots.
Cube root of 8 minus cube root of 20
Go here for another cube root subtraction problem that you may find interesting.