Question 1

תחום ההצבה של המשוואה הבאה: $\frac{5}{x}\ +\ \frac{6}{x+2}\ =\ 4$

Accepted Answer

x $\frac{5}{x}\ +\ \frac{6}{x+2}\ =\ 4$ 0 , -2

Answer

x $\frac{5}{x}\ +\ \frac{6}{x+2}\ =\ 4$ -2

Answer

x $\frac{5}{x}\ +\ \frac{6}{x+2}\ =\ 4$ 0 , -2

Answer

x $\frac{5}{x}\ +\ \frac{6}{x+2}\ =\ 4$ 0

Question 2

5x²-20 = 0

Accepted Answer

x₁=-2 x₂= 2

Answer

אין פתרון למשוואה

Answer

x1=2

Answer

x₁= 0 x₂= 2

Question 3

$\frac{3x+1}{2}=\ \frac{x^2-9}{4}+4$

Accepted Answer

x₁=1 x₂= 2

Answer

x₁=4 x₂= 2

Answer

x₁=-1 x₂= -2

Answer

x₁=1 x₂= -2

Question 4

$\frac{5}{x}\ +\ \frac{6}{x+2}\ =\ 4$ אין פתרון למשוואה

Accepted Answer

true

Answer

false

Question 5

(x-3)2  = 0

Accepted Answer

3

Question 6

2(x+2)²=50 למשוואה הזו שני פתרונות

Accepted Answer

true

Answer

false

Question 7

$\frac{3x+1}{2}=\ \frac{x^2-9}{4}+4$

Accepted Answer

x=8

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