Buna!Am nevoie urgent de ajutor..Maine am matematica si ma asculta ajutati-ma la acest exercitiu daca stiti! :(
Rezolvati in R:
a)√2 x+1=x+√2
b)x√5-3√5=2√5x-√5
c)√3(x-2)-2√2x=2(√3x-√2x-3)
d)√5(x-2)-30=20-√20(2x-3)
e)(√2+1)(x+1)-2√2(x+2)+(√2+1)totul la puterea a doua +1=4