Here we will show you how to calculate the cube root of 9 minus the cube root of 76. In other words, we will calculate ∛9 - ∛76.
To calculate the cube root of 9 minus the cube root of 76, we will first take the cube root of each number and then find the difference. Here is the math and the answer:
∛9 ≈ 2.0801
∛76 ≈ 4.2358
2.0801 - 4.2358 = -2.1557
∛9 - ∛76 ≈ -2.1557
For your convenience, we have also included the answer to the cube root of 9 minus the cube root of 76 in its simplest radical form:
∛9 - ∛76
Subtracting Cube Roots
Use the tool below to subtract another set of cube roots.
Cube root of 9 minus cube root of 77
Go here for another cube root subtraction problem that you may find interesting.