" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
15/4x+15/8-x²-1 / x²-4=3/4x + 3/8
i teraz x² się skróci
15/4x-3/4x+15/8-3/8=5
3x+12/8=5
3x=3i1/2
x=1i 1/6