Cubic Equation from Three Roots

Form the cubic equation whose roots are $- 3$ , $\frac{2}{3}$ , and $\frac{1}{2}$ .

~5 minAnswer checked instantlyPolynomial equationsRoots of polynomialsCubic equations

H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. IX. The Theory of Quadratic Equations, Examples IX.a, No. 10

Stuck? A gentle nudge

Something off?

Workspace

Your answer

Loading the math keyboard…

Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.

Checked against the answer in H. S. Hall & S. R. Knight, Higher Algebra (1891).