Final answer to the problem
$x=\frac{-3+\sqrt{5}}{2},\:x=\frac{-3-\sqrt{5}}{2}$
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Step-by-step Solution
How should I solve this problem?
- Choose an option
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Load more...
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1
Group the terms of the equation by moving the terms that have the variable $x$ to the left side, and those that do not have it to the right side
Learn how to solve equations problems step by step online.
$4x^2+12x=5-9$
Learn how to solve equations problems step by step online. Solve the quadratic equation 4x^2+12x+9=5. Group the terms of the equation by moving the terms that have the variable x to the left side, and those that do not have it to the right side. Subtract the values 5 and -9. Factor the polynomial 4x^2+12x by it's greatest common factor (GCF): 4x. Divide both sides of the equation by 4.
Final answer to the problem
$x=\frac{-3+\sqrt{5}}{2},\:x=\frac{-3-\sqrt{5}}{2}$
