- #1
catteyes
- 9
- 0
Homework Statement
y=x^2[SQ.RT.(9 - x^2)]
Homework Equations
The Attempt at a Solution
0= x^2 (+/- 3 - x)
0=x(x+3)(x-3)
x=0
x=3
x=-3
y=0[SQ.RT.(9-0)]
y=SQ.RT.(9)
y=+/-3
y= 3
y=-3