SOLUTION: 13) Solve by using quadratic formula x2 – 6x + 10 = 0 14) Solve by using quadratic formula x2 – 4x + 29 = 0

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Question 180589: 13) Solve by using quadratic formula x2 – 6x + 10 = 0
14) Solve by using quadratic formula x2 – 4x + 29 = 0

Answer by vleith(2983)   (Show Source): You can put this solution on YOUR website!
Do the work, then use this URl to check your answers --> http://www.algebra.com/algebra/homework/quadratic/quadratic.solver
Solved by pluggable solver: SOLVE quadratic equation with variable
Quadratic equation (in our case ) has the following solutons:



For these solutions to exist, the discriminant should not be a negative number.

First, we need to compute the discriminant : .

The discriminant -4 is less than zero. That means that there are no solutions among real numbers.

If you are a student of advanced school algebra and are aware about imaginary numbers, read on.


In the field of imaginary numbers, the square root of -4 is + or - .

The solution is

Here's your graph:

Solved by pluggable solver: SOLVE quadratic equation with variable
Quadratic equation (in our case ) has the following solutons:



For these solutions to exist, the discriminant should not be a negative number.

First, we need to compute the discriminant : .

The discriminant -100 is less than zero. That means that there are no solutions among real numbers.

If you are a student of advanced school algebra and are aware about imaginary numbers, read on.


In the field of imaginary numbers, the square root of -100 is + or - .

The solution is

Here's your graph:
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