You can put this solution on YOUR website!
We can use the the quadratic formula to solve this equation:
where a=1, b=-8 and c=32
|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 -64 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 -64 is + or - .
The solution is
Here's your graph:
I hope the above steps were helpful.
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And good luck in your studies!