Question

Sa se rezolve in R ecuatzia
1)√3x-√2=0
2) 3,5(x-2)=8,(24)

Answer 1

1)√3x-√2=0
√3x=√2 |$^{2}$
3x²=2=>x²=-1 (F) Solutia : multimea vida



2)$8,(24)= \frac{824-8}{99}= \frac{816}{99} = \frac{272}{33}$

$\frac{35}{10} (x-2)= \frac{272}{33} <=> \frac{35x-70}{10} = \frac{272}{33}$
mezii si extremii
33(35x-70)=272*10
1155x-2310=2720
1155x=5030
x=$\frac{5030}{1155} = \frac{1006}{231}$