I need help !! 3 questions for Algebra please

the questions of Albania we don't know language of albera please don't disturbance and give me 10 marks

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225