SOLUTION: For what real numbers x does the expression represent a real number? √(x_9)

SOLUTION: For what real numbers x does the expression represent a real number? √(x_9)

Algebra.Com

Question 833479: For what real numbers x does the expression represent a real number?

√(x_9)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
idk what the _ means.
RELATED QUESTIONS
For what real number(s) x does the expression represent a real number? Square root of... (answered by stanbon)

Linear and non-linear Inequalities For what values of x does the expression {{{ sqrt(( x (answered by stanbon)

I don't know how to do this. Determine the values for the variable that will make... (answered by stanbon)

If (x)= x^2+1 and g(x)=x-1 for all real numbers x, for what real number does f(g(-a))=... (answered by ikleyn)

Find the following assuming that x can represent any real number:... (answered by algebrahouse.com)

Perform the indicated operations and simplify. (z-1)/(z-8)-(z+1)/(z+8)+(z-120)/(z^2-64) (answered by solver91311)

A graph shows the equation y=4√x a.how many real roots does 4√16 have?... (answered by MathLover1)

What is the domain of x for f(x)=6+√x-1 if f(x) is to be a real number (answered by stanbon)

Please help me solve this problem: For what values of x is √(1-x) a real... (answered by scott8148)