Rozwiąż równanie 25x⁴-10x²+1=0
25x⁴-5x²-5x²+1
5x²(5x²-1)-1(5x²-1)
(5x²-1)(5x²-1)
5x²=1 x=√⅕ x=-√⅕
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
25x⁴-5x²-5x²+1
5x²(5x²-1)-1(5x²-1)
(5x²-1)(5x²-1)
5x²=1 x=√⅕ x=-√⅕