Solve for x in the equation 16/x = x^2/4

Published on October 28, 2024

Algebra

To solve the equation 16/x = x^2/4, cross-multiply to get 64 = x^3, then take the cube root of both sides to find x = 4.

Question

Answer

We want to solve the equation:
Step 1: Cross-multiply.
This means multiplying both sides of the equation by both denominators:
Step 2: Simplify.
Step 3: Solve for x.
To get rid of the cube on the right side, take the cube root of both sides:
This gives us: