Question

Сократить дробь пожалуйста

Answer 1

$frac{t^2 - 36}{t + 6} = frac{(t - 6)(t + 6 }{t + 6} = t - 6$
$frac{5k - 2l}{25k^2 - 4l} = frac{5k - 2l}{(5k - 2l)(5k + 2l)} = frac{1}{5k +2l}$
$frac{9 + 12z + 16z^2}{27 - 64z^3} = frac{9 + 12z + 16z^2}{((3 - 4z)(9 + 12z + 16z^2)} = frac{1}{3 - 4z}$
$frac{5 + 2m}{125 + 8m} = frac{5 + 2m}{(5 + 2m)(25 + 10m + 4m^2} = frac{1}{25 + 10m + 4m^2}$