SOLUTION: can someone help me find the values of x for which the expression the square root of (x-1)(x+3) has real values? I tried and I got x is greater than or equal to 1 and x is less

Question 589154: can someone help me find the values of x for which the expression the square root of (x-1)(x+3) has real values?
I tried and I got x is greater than or equal to 1 and x is less than or equal to -3
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
the square root of (x-1)(x+3) has real values?
I tried and I got x is greater than or equal to 1 and x is less than or equal to -3
:
The last part should read x is less than -3, It can't be equal to -3, that would give us division by 0
RELATED QUESTIONS
please help me find the real values of x... (answered by Jk22,mananth)

For what values of x is the value of each expression a real number? 1. square root of x (answered by orca)

Hey, I need help with this ASAP if someone could help me with this that would be very... (answered by ikleyn,Boreal)

Let y = sqrt((x+1)(x+3)/(x+2).)Find all the real values of x for which y takes real... (answered by venugopalramana,AnlytcPhil)

Determine the values of the variable for which the expression is defined as a real... (answered by ikleyn)

I am having trouble getting these two. Can someone please help me...please..Thank... (answered by stanbon)

I am having trouble getting these two. Can someone please help me...please..Thank... (answered by solver91311)

y=2 to the square root of x+1+2 and i have to find the 3 x values and 3 y values to... (answered by Alan3354)

Can someone help me figure this problem out, I am so lost....Evaluate the exponential... (answered by solver91311)