Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Solve by quadratic formula (general formula)
- Solve for x
- Find the derivative using the definition
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Find break even points
- Load more...
Find the roots of the equation using the Quadratic Formula
Learn how to solve problems step by step online.
$2x^2+x-1=0$
Learn how to solve problems step by step online. Find the roots of 2x^2+x+-1=0. Find the roots of the equation using the Quadratic Formula. Factor the trinomial 2x^2+1x-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.