SOLUTION: find the type and number of solutions for each equation 2x^-16x=-32 3x^2-8x+8=0

Algebra.Com
Question 559999: find the type and number of solutions for each equation
2x^-16x=-32
3x^2-8x+8=0
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
find the type and number of solutions for each equation




x =~ -0.8312
--------------

Solved by pluggable solver: SOLVE quadratic equation (work shown, graph etc)
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 -32 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 -32 is + or - .

The solution is , or
Here's your graph:
RELATED QUESTIONS

Determine the number of solutions and classify the type of solutions for each equation.... (answered by solver91311)
Can you help me solve this question? Determine the number of solutions and classify the... (answered by Alan3354)
Can someone help me solve this question? Determine the number of solutions and... (answered by feliz1965)
Determine the number of solutions and classify the type of solutions for each of the... (answered by solver91311)
Compute the discriminant of the quadratic equation 2x^2-3x – 5 = 0 and then write a... (answered by scott8148)
What are the solutions of the quadratic equation? 2x^2 – 16x + 32 What I have so far... (answered by ReadingBoosters)
Determine the number of solutions and classify the type of solutions for each of the... (answered by RAY100)
1. Determine the number of solutions and classify the type of solutions for each of the... (answered by jim_thompson5910)
Use the discriminant to determine the number and type of solutions for this equation... (answered by Deina)