oshiete oshiete yo sono shikumi wo boku no naka ni dare ga iru no?
kowareta kowareta yo kono sekai de kimi ga warau nanimo miezu ni
kowareta boku nante sa iki wo tomete
hodokenai mou hodokenai yo shinjitsu sae freeze
kowaseru kowasenai kurueru kuruenai
anata wo mitsukete yureta
yuganda sekai ni dan dan boku wa sukitootte mienaku natte
mitsukenaide boku no koto wo mitsumenaide
dareka ga egaita sekai no naka de anata wo kizutsuketaku wa nai yo
oboeteite boku no koto wo azayaka na mama
mugen ni hirogaru kodoku ga karamaru mujaki ni waratta kioku ga sasatte
ugokenai ugokenai ugokenai ugokenai ugokenai ugokenai yo
unravelling the world
kawatte shimatta kaerarenakatta
futatsu ga karamaru futari ga horobiru
kowaseru kowasenai kurueru kuruenai
anata wo kegasenai yo yureta
yuganda sekai ni dan dan boku wa sukitootte mienaku natte
mitsukenaide boku no koto wo mitsumenaide
dareka ga shikunda kodoku na wana ni mirai ga hodokete shimau mae ni
omoidashite boku no koto wo azayaka na mama
wasurenaide wasurenaide wasurenaide wasurenaide
kawatte shimatta koto ni paralyze
kaerarenai koto darake no paradise
oboeteite boku no koto wo
oshiete oshiete boku no naka ni dare ga iru no?
https://lyricstranslate.com/ru/unravel-unravel.html-8
Объяснение:
x1=(5√3-√3)/3*2=4√3/6=2√3/3
x2=(5√3+√3)/3*2=6√3/6=√3
2)по Виета
х1+х2=-1+√5
х1*х2=-√5
х1=-1
х2=√5