عدد لانهائي من الحلول

لا يوجد حل

حل واحد

لا يوجد حل

(3 ,1 )

( 5 , 3 )

(4,2 )

( 5 , 6)

عدد لا نهائي من الحلول

لا يوجد حل

حل واحد

حلاّن

(-2, -3)

2

1

(3.-3)

10

(2,7)

(1,-1)

(2, 4)

(8,-2)

34

(-2,2)

1

$$\left(2,6\right)$$

$$\left(6,-2\right)$$

$$\left(1,3\right)$$

$$\left(-2,6\right)$$

$$\left(6,1\right)$$

$$\left(1,6\right)$$

$$\left(3,7\right)$$

$$\left(1,-6\right)$$

(-7,0)

(6,0)

(-6,0)

(7,0)

No solution

ARN

(-3,3)

(3,3)

$$\left(1,\ -1\right)$$  

$$\left(1,0\right)$$  

$$\left(1,1\right)$$  

$$\left(-1,1\right)$$  

$$\left(1,-1\right)$$  

$$\left(-1,1\right)$$  

$$\left(1,0\right)$$  

$$\left(0,1\right)$$  

(2,5)

(1,7)

(2,7)

(-2,7)

(5,3)

(3,5)

(-5,3)

(-3,5)

(7,-6)

(-6,7)

(6,7)

(7,6)

(-4,-1)

(-1.-4)

(-1,4)

(-1,6)

infinite solutions

(0,0)

no solution

(2,1)

(0,1)

(1,0)

(1,1)

(2,1)

$$30a\ +43a+15$$  

$$30a^2\ +\ 43a\ +\ 15$$  

$$30a^2\ +43a\ -15$$  

$$X^2-X-2$$

$$X^2+X+2$$

$$X^2-X+3$$

$$X^2=X-1$$

1

2

3

$$3x^2-x^5+4$$

$$6x^3+2+x^4$$

$$x^4+5$$

احادي الحد 

ثنائي الحد

ثلاثي الحد

$$\left(x-4\right)^2$$  

$$\left(x-2\right)^2$$  

$$\left(x+2\right)^2$$  

$$\left(x-1\right)\left(x-4\right)$$  

x=-2 ,x=1 , a=1 ,b=8 , c=9

x=3 x=6 , a=3 , b=8 ,c=9

x=8 , x=4 , a=16 , b=2 , c=4

x=-2 , x=-3 ,a=1 , b=5 , c=6

x = 3 ; x = -3

x = 4 ; x = 2

x = 4

x = 4 ; x = -2

$$x\ =\ 1\ ,\ x\ =\ \frac{9}{4}$$

$$x\ =\ -1\ ,\ x\ =\ \frac{9}{4}$$

$$x=\ 1\ ,\ x=-\frac{9}{4}$$