Question
$$(2x+1)(5x-3) = 0$$
Answer
$$ \begin{matrix}x_1 = -\dfrac{ 1 }{ 2 } & x_2 = \dfrac{ 3 }{ 5 } \\[1 em] \end{matrix} $$
Explanation
$$ \begin{aligned} (2x+1)(5x-3) &= 0&& \text{simplify left side} \\[1 em]10x^2-6x+5x-3 &= 0&& \\[1 em]10x^2-x-3 &= 0&& \\[1 em] \end{aligned} $$
$ 10x^{2}-x-3 = 0 $ is a quadratic equation.
You can use step-by-step quadratic equation solver to see a detailed explanation on how to solve this equation.
This page was created using
Equations Solver