SOLUTION: Solve the following equation for X by using the quadratic formula.
4x^2+2x-4=0
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Question 136609: Solve the following equation for X by using the quadratic formula.
4x^2+2x-4=0
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The quadratic formula gives the solutions to any equation of the form . Take the coefficient values from your equation and put them into the formula:
Then do the arithmetic. Generally, when you are just solving an equation that is not part of a word problem involving measurements, you leave the answer in radical form (unless the radical turns out to be a perfect square). Just remember to take the square root of any perfect square factors of the number under the radical. For example, if you had , that is the same as .
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