simplify
1. 2/√5
2. -11√112
3. 17√17 - 9√17
4. 6/√3+2
what is the domain of the function
5. y=3√6x+42
what are the domain and range of the function
6. y=2√3x+4-5
simplify the radical expression. show all your steps
9.√363-3√27

child does not get an education so she can use the molla on junk

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.