#03. Simplify the expression, assuming x and y may be negative.
(a) sqrt(x^(6)y^(4))
(b) sqrt(x^(4)y^(10))
(c)
oot(4)(x^(8)(y-3)^(12))
(d)
oot(4)((x+2)^(12)y^(4))
#03. Simplify the expression, assuming x and y may be negative. (a)x6y4 (b) x4y10 cx8y-312 (dx+212y4