Question

URGENTE!!! Por favor!!!!!!!!!!!


-Despejar "L"
26 = 2L + 2(40/L)

Answer 1

26 = 2L + 80/L
26 = 2L^2 + 80 / L
26L = 2L^2 + 80
80 = 26L - 2L^2
80 = 2L(13 - L)
L= 8