SOLUTION: 4 over x = 3 over x squared + 5 LCD= x^2 a=5 b=-4 c=3 0=5x^2-4x+5 Total answer i got= 4 plus minus square root -44 over 10 is this right???? are they both no solution?

Question 133900: 4 over x = 3 over x squared + 5
LCD= x^2
a=5 b=-4 c=3
0=5x^2-4x+5
Total answer i got= 4 plus minus square root -44 over 10
is this right???? are they both no solution?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
4/x=(3/x^2) +5 I assume that this is the problem.
4x=3+5x^2
5x^2-4x+3=0
x=2/5 + sqrt(11)/5 * i, x=2/5 - sqrt(11)/5 * i
.
Ed
.

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 -44 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 -44 is + or - .

The solution is , or
Here's your graph:

RELATED QUESTIONS
What is the simplified form of x minus 5 over x squared minus 3x minus 10⋅ x plus 2... (answered by josgarithmetic)

Solve quadratic equation: x^2+3x+5=0 a. -3 plus minus i square root 29 over 2... (answered by MORUPHOSUOLALE)

The steps to derive the quadratic formula are shown below: Step 1: ax2 + bx + c = 0... (answered by josgarithmetic,MathTherapy)

please show me solution for our assignment. 1) 5X plus 1 over X minus 4 equals 11 over 4 (answered by Alan3354)

Solve 5 over 3 minus 2 over x-4 equals 1 over... (answered by stanbon)

I have a couple of questions that I am stuck with... (1/4x+3)squared = 48 options... (answered by checkley77)

Fill in the blanks: a) For the expression 1 over the square root of x-2 to have real... (answered by rapaljer)

solve: x+1 over x+4 plus x-3 over x+5 equals 2x^2+6x+11 over x^2+9x+20 and 8... (answered by Earlsdon)

Simplify: 5x^4 over 8 x^2 y^2 * 8y^5 over 15 I got x^4 8 y^3 over 8 x^2... (answered by jsmallt9)