Question

2ab-5bc + 7ca -a by a^2bc^2

Answer 1

Answer:

$2/ac^2 - 5/a^2c + 7/abc - 1/abc^2$

Step-by-step explanation:

$2ab/a^2bc^2 - 5bc/a^2bc^2 + 7ca/a^2bc^2 -a/a^2bc^2$

2/ac^2 - 5/a^2c + 7/abc -1/abc^2