Here we will show you how to calculate the cube root of 8 minus the cube root of 6. In other words, we will calculate ∛8 - ∛6.
To calculate the cube root of 8 minus the cube root of 6, we will first take the cube root of each number and then find the difference. Here is the math and the answer:
∛8 = 2
∛6 ≈ 1.8171
2 - 1.8171 = 0.1829
∛8 - ∛6 ≈ 0.1829
For your convenience, we have also included the answer to the cube root of 8 minus the cube root of 6 in its simplest radical form:
2 - ∛6
Subtracting Cube Roots
Use the tool below to subtract another set of cube roots.
Cube root of 8 minus cube root of 7
Go here for another cube root subtraction problem that you may find interesting.