zad1pierwiastek z 9x [(1,5)do potegi -1 +9do potegi -1,5]- 27 do potegi - 2/3 zad2 rozwiaz rownanie (2/3)do potegi x2-3x=(9/4)do potegi x-3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=
=
=9(18/27 + 1/27)-1/9=9* 19/27 -1/9=19/3-1/9=6i1/3 - 1/9=6i3/9 -1/9=6i2/9
2.
=
delta=1+24=25
PIERW(DELTA)=5
x1=(1-5)/2=-2
x2=(1+5)/2=3