Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Find the integral
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Find break even points
- Load more...
To find the roots of a polynomial of the form $ax^2+bx+c$ we use the quadratic formula, where in this case $a=\frac{1}{4}$, $b=1$ and $c=1$. Then substitute the values of the coefficients of the equation in the quadratic formula: $\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$
Learn how to solve quadratic equations problems step by step online.
$x=\frac{-1\pm \sqrt{1-4\cdot 1\cdot \left(\frac{1}{4}\right)}}{2\cdot \left(\frac{1}{4}\right)}$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation 1/4x^2+x+1=0. To find the roots of a polynomial of the form ax^2+bx+c we use the quadratic formula, where in this case a=\frac{1}{4}, b=1 and c=1. Then substitute the values of the coefficients of the equation in the quadratic formula: \displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}. Simplifying. To obtain the two solutions, divide the equation in two equations, one when \pm is positive (+), and another when \pm is negative (-). Subtract the values 0 and -1.
