Question:

Solve the cubic equation: \[ x^3 - \frac{15}{2} x^2 + 18x + 20 = 0 \]

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To solve cubic equations, you can use the Rational Root Theorem to test possible rational roots or apply synthetic division to simplify the equation.
Updated On: Feb 17, 2025
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Solution and Explanation

To solve this cubic equation, we can use methods such as factoring, synthetic division, or the cubic formula. The roots of the equation are the solutions.
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