Final answer to the problem
$\frac{\left(x-1\right)\left(2x+1\right)}{x}$
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1
Factor the trinomial $2x^2-x-1$ of the form $ax^2+bx+c$, first, make the product of $2$ and $-1$
$\left(2\right)\left(-1\right)=-2$
Learn how to solve semplificazione di frazioni algebriche problems step by step online.
$\left(2\right)\left(-1\right)=-2$
Learn how to solve semplificazione di frazioni algebriche problems step by step online. (2x^2-x+-1)/x. Factor the trinomial 2x^2-x-1 of the form ax^2+bx+c, first, make the product of 2 and -1. Now, find two numbers that multiplied give us -2 and add up to -1. Rewrite the original expression. Factor 2x^2-2x+x-1 by the greatest common divisor 2.
Final answer to the problem
$\frac{\left(x-1\right)\left(2x+1\right)}{x}$
