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
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Expand the expression $\left(x+4\right)^2$ using the square of a binomial: $(a+b)^2=a^2+2ab+b^2$
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$x^{2}+8x+16-36=0$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation (x+4)^2-36=0. Expand the expression \left(x+4\right)^2 using the square of a binomial: (a+b)^2=a^2+2ab+b^2. Subtract the values 16 and -36. Factor the trinomial x^{2}+8x-20 finding two numbers that multiply to form -20 and added form 8. Thus.