משוואה ריבועית - נוסחת השורשים

משוואה ריבועית - נוסחת השורשים

Fill in the Blanks

 $3x^2+24x+45=0$  
a=?

Fill in the Blanks

 $3x^2+24x+45=0$  
b=?

Fill in the Blanks

 $3x^2+24x+45=0$  
c=?

Fill in the Blanks

 $\left(24\right)^2=$  

Fill in the Blanks

 $4\cdot3\cdot45=$  

Fill in the Blanks

 $2\cdot3=$  

Fill in the Blanks

576 - 540 =

Fill in the Blanks

 $\sqrt{36}=$  

Fill in the Blanks

-24 + 6 =

Fill in the Blanks

 $\frac{-18}{6}=$  

Fill in the Blanks

-24 - 6 =

Fill in the Blanks

 $\frac{-30}{6}=$  

Fill in the Blanks

 $\frac{-30}{6}=$  

Fill in the Blanks

 $4x^2+20x+24=0$ 

a=? 

Fill in the Blanks

 $4x^2+20x+24=0$ 

b=? 

Fill in the Blanks

 $4x^2+20x+24=0$ 

c=? 

Fill in the Blanks

 $2x^2-10x+8=0$  
a=?

Fill in the Blanks

 $2x^2-10x+8=0$  
b=?

Fill in the Blanks

 $2x^2-10x+8=0$  
c=?

Fill in the Blanks

 $\left(-10\right)^2=$  

Fill in the Blanks

 $4\cdot2\cdot8=$  

Fill in the Blanks

 $5x^2+5x-10=0$  
a=?

Fill in the Blanks

 $5x^2+5x-10=0$  
b=?

Fill in the Blanks

 $5x^2+5x-10=0$  
c=?

Fill in the Blanks

 $x_1=?$  

Fill in the Blanks

 $x_2=?$