$\frac{x ^{3} - 27}{x ^{2}} - 36 = 0$

Answer

$x_{1} = 36.02081 x_{2} = - 0.0104 + 0.86571 i x_{3} = - 0.0104 - 0.86571 i$

Explanation

\frac{x ^{3} - 27}{x ^{2}} - 36 x^{2} \frac{x ^{3} - 27}{x ^{2}} - x^{2} \cdot 36 x^{3} - 27 - 36 x^{2} x^{3} - 36 x^{2} - 27 = 0 = x^{2} \cdot 0 = 0 = 0 multiply ALL terms by x^{2} . cancel out the denominators simplify left side

This polynomial has no rational roots that can be found using Rational Root Test.

Roots were found using qubic formulas.

This page was created using

Equations Solver

About the Author

Welcome to MathPortal. This website's owner is mathematician Miloš Petrović. I designed this website and wrote all the calculators, lessons, and formulas.

If you want to contact me, probably have some questions, write me using the contact form or email me on mathhelp@mathportal.org.

Send Me A Comment

Main Navigation

Online Math Calculators

x2x3−27​−36=0

x1​=36.02081​x2​=−0.0104+0.86571i​x3​=−0.0104−0.86571i​

$\frac{x ^{3} - 27}{x ^{2}} - 36 = 0$

$x_{1} = 36.02081 x_{2} = - 0.0104 + 0.86571 i x_{3} = - 0.0104 - 0.86571 i$