Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Factor by completing the square
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Find the roots
- Find break even points
- Load more...
Factor the polynomial $x^2+5x$. Add and subtract $\left(\frac{b}{2}\right)^2$, replacing $b$ by it's value $5$
Learn how to solve quadratic equations problems step by step online.
$x^2+5x+\frac{25}{4}- \frac{25}{4}=25$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation x^2+5x=25. Factor the polynomial x^2+5x. Add and subtract \left(\frac{b}{2}\right)^2, replacing b by it's value 5. Now, we can factor x^2+5x+\frac{25}{4} as a squared binomial of the form \left(x+\frac{b}{2}\right)^2. Multiply the fraction and term in - \frac{25}{4}. We need to isolate the dependent variable x, we can do that by simultaneously subtracting -\frac{25}{4} from both sides of the equation.
