Project ID:
6000000029
Accepted:
Tipo:
Layout:
Question:
Relaciona cada ecuación dada con el intervalo que contiene a todas sus soluciones.
Questions Title:
Ecuaciones:
Answers Title:
Intervalos:
Question 1:
$1-\frac2{3x+12}=-\frac{20}{x+4}$
Answer 1:
$(-30;-20)$
Question 2:
$\frac2{x^2-9}-\frac7{3-x}=\frac{x-1}{2(x+3)}$
Answer 2:
$(-4;0)\cup(15;25]$
Question 3:
$\frac{x+1}{x-3}-\frac x4=10$
Answer 3:
$(-\infty;-30)\cup(3;5)$
Question 4:
$\frac{2x}{x-4}-\frac12=\frac{3+x}{x+4}$
Answer 4:
$(-20;0]$
Question 5:
$\frac{x+1}{x^2-9}=\frac{x-1}{5(3-x)}+\frac x{3+x}$
Answer 5:
$(-1;6)$
Question 6:
$\frac2{x^2}-\frac3{2x}=\frac{2-x}{4x}$
Answer 6:
$(1;7]$
Tex:
% tiket 32791
\NastavOT{2}
\NastavOD{2}