Question

Срочно плизззззззззззз

Answer 1

$(frac{s^2-5s+25}{25s^2-1} * frac{5s^2+s}{s^3 + 125} - frac{s+5}{5s^2-s}):frac{4}{s^2+5s} - frac{25s+22}{4-20s}$

$(frac{s^2-5s+25}{(5s-1)(5s+1)} * frac{s(5s+1)}{(s+5)(s^2-5s+125)} - frac{s+5}{s(5s-1)})*frac{s(s+5)}{4} - frac{25s+22}{-4(5s-1)}$

$(frac{s(5s+1)(s^2-5s+25)}{(5s-1)(5s+1)(s+5)(s^2-5s+125)} - frac{s+5}{s(5s-1)})*frac{s(s+5)}{4} + frac{25s+22}{4(5s-1)}$

$(frac{s^2}{s(5s-1)(s+5)} - frac{(s+5)^2}{s(5s-1)(s+5)})*frac{s(s+5)}{4} + frac{25s+22}{4(5s-1)}$

$(frac{s^2-(s+5)^2}{s(5s-1)(s+5)})*frac{s(s+5)}{4} + frac{25s+22}{4(5s-1)}$

$frac{(s-s-5)(s+s+5)}{s(5s-1)(s+5)}*frac{s(s+5)}{4} + frac{25s+22}{4(5s-1)}$

$frac{-5(2s+5)}{s(5s-1)(s+5)}*frac{s(s+5)}{4} + frac{25s+22}{4(5s-1)}$

$frac{-5s(2s+5)(s+5)}{4s(5s-1)(s+5)} + frac{25s+22}{4(5s-1)}$

$frac{-5(2s+5)}{4(5s-1)} + frac{25s+22}{4(5s-1)}$

$frac{-5(2s+5)+25s+22}{4(5s-1)}$

$frac{-10s-25+25s+22}{20s-4}$

$frac{15s-3}{20s-4}$

$frac{3(5s-1)}{4(5s-1)}$

$frac{3}{4}$

Ответ: $frac{3}{4}$

Answer 2

Что за приложение?

Answer 3

Какое ещё приложение?

Answer 4

Всмысле какоесли приложение?