** Final answer to the problem

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** Step-by-step Solution **

** How should I solve this problem?

- Choose an option
- Write in simplest form
- Solve by quadratic formula (general formula)
- Find the derivative using the definition
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
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Factor the trinomial $2x^2-x-1$ of the form $ax^2+bx+c$, first, make the product of $2$ and $-1$

Learn how to solve simplification of algebraic fractions problems step by step online.

$\left(2\right)\left(-1\right)=-2$

Learn how to solve simplification of algebraic fractions problems step by step online. Simplify the expression (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

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