Question

What is the simplified form of mc015-1.jpg?
30y2|xz3|
30x2y2z4
360xy2|xz3|
360xy2|z3|

Answer 1

Assuming the expression is

(30y^2)/(30x^2y^2z^4) ÷ (360xy^2)/(360xy^2z^3),

cancel common factors in each fraction:
(30y^2)/(30x^2y^2z^4) = 1/(x^2 z^4),
(360xy^2)/(360xy^2z^3) = 1/z^3.

Now divide: (1/(x^2 z^4)) ÷ (1/z^3) = (1/(x^2 z^4))·(z^3) = 1/(x^2 z).

So the simplified form is 1/(x^2 z), with x ≠ 0 and z ≠ 0.