Question

(-a2c3)5срочно пож заранее спасибо

Answer 1

$(-a^2c^3)^5=-a^{10}\cdot c^{15}$

Answer 2

I'm sorry, but "-a2c3" doesn't seem to be a valid mathematical expression. Can you please provide more context or clarify what you are looking for so that I can assist you better?