SOLUTION: I'm trying to rationalize the denominator of this of this equation x^2+x/sqrt(5x)+x Thank you and happy new year!!!

Question 252914: I'm trying to rationalize the denominator of this of this equation
x^2+x/sqrt(5x)+x
Thank you and happy new year!!!
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
The equation i think is this:

step 1: to rationalize we multiply by a conjugate: sqrt(5x) - x in both numerator and denominator as:
*
By foil we get
/
Now, notice we can factor our, or cancel an x from everything. So, we get
/
RELATED QUESTIONS
Hi, I am trying to help my son with this applied math 10 problem and I need some help. (answered by stanbon)

Find the value of x so that the mean of {5x, 3/2x, x+9, -x} is -1 A. 2 B. 1/2 C.... (answered by jim_thompson5910)

Find the value of x so that the mean of {5x, 3/2x, x+9, -x} is -1 A. 2 B. 1/2 C. -1/2 (answered by jim_thompson5910)

I am having a hard time understanding how you would rationalize the denominator of a... (answered by richard1234)

Rationalize the denominator and simplify. 3 / sqrt (x+5) Three divided by sqrt of x (answered by nerdybill)

Rationalize the denominator. 3/... (answered by harpazo)

Rationalize the denominator. 3 _________... (answered by jim_thompson5910)

Hi, I am trying to help my son with this applied math 10 problem and I need some help. (answered by richwmiller)

Rationalize the function and give its domain in interval notation {{{ G(X) =... (answered by josgarithmetic)