Here we will show you how to calculate the cube root of 9 minus the cube root of 25. In other words, we will calculate ∛9 - ∛25.
To calculate the cube root of 9 minus the cube root of 25, 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
∛25 ≈ 2.924
2.0801 - 2.924 = -0.8439
∛9 - ∛25 ≈ -0.8439
For your convenience, we have also included the answer to the cube root of 9 minus the cube root of 25 in its simplest radical form:
∛9 - ∛25
Subtracting Cube Roots
Use the tool below to subtract another set of cube roots.
Cube root of 9 minus cube root of 26
Go here for another cube root subtraction problem that you may find interesting.