5x^5 + 4x^4 - 5x - 4 = 0 rozwiąż równanie
5x^5 + 4x^4 - 5x - 4 = 0
x^4(5x + 4) -(5x+4)=0
x^4 -1 =0 U 5x+4=0
x=-1 U x=1 x=-4/5
odp:
x=-1 U x=-4/5 U x=1
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5x^5 + 4x^4 - 5x - 4 = 0
x^4(5x + 4) -(5x+4)=0
x^4 -1 =0 U 5x+4=0
x=-1 U x=1 x=-4/5
odp:
x=-1 U x=-4/5 U x=1