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Solve the inequality 5x-1+-3x^2%0

Videos

$1.4343\geq x\geq 0.2324$

Step-by-step explanation

Problem

$-3x^2+5x-1\geq 0$
1

To find the roots of a polynomial of the form $ax^2+bx+c$ we use the quadratic formula, where $a=-3$, $b=5$ and $c=-1$

$x =\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$1.4343\geq x\geq 0.2324$