Solving Quadratic Equations by GCF

Find the solutions to:  $3x\left(x+5\right)=0$  

•  $x=0,\ x=-5$  

•  $x=0,\ x=5$  

•  $x=3,\ x=-5$  

•  $x=-3,\ x=-5$  

Tags

CCSS.HSA-REI.B.4B

Find the solutions to:  $2x\left(x-1\right)=0$  

•  $x=0,\ x=1$  

•  $x=0,\ x=-1$  

•  $x=2,\ x=1$  

•  $x=-2,\ x=-1$  

Tags

CCSS.HSA-REI.B.4B

Find the solutions to:  $\frac{1}{2}x\left(4x-8\right)=0$  

•  $x=0,\ x=2$  

•  $x=0,\ x=-2$  

•  $x=2,\ x=-2$  

•  $x=-2,\ x=-\frac{1}{2}$  

Tags

CCSS.HSA-REI.B.4B

Find the solutions to:  $-\frac{2}{3}x\left(6-9x\right)=0$  

•  $x=0,\ x=\frac{2}{3}$  

•  $x=0,\ x=-\frac{2}{3}$  

•  $x=6,\ x=-\frac{3}{2}$  

•  $x=-2,\ x=-\frac{1}{2}$  

Tags

CCSS.HSA-REI.B.4B

Find the solutions to:  $6x^2=24x$  

•  $x=0,\ x=4$  

•  $x=0,\ x=-4$  

•  $x=-6,\ x=4$  

•  $x=-\frac{1}{6},\ x=4$  

Tags

CCSS.HSA-REI.B.4B

Find the solutions to:  $6x^2=15x$  

•  $x=0,\ x=\frac{5}{2}$  

•  $x=0,\ x=-2.5$  

•  $x=-3,\ x=4$  

•  $x=-3,\ x=2.5$  

Tags

CCSS.HSA-REI.B.4B

Find the solutions to:  $14x-8x^2=5x^2$  

•  $x=0,\ x=\frac{7}{4}$  

•  $x=0,\ x=-1.75$  

•  $x=-2,\ x=1.75$  

•  $x=\frac{1}{2},\ x=-\frac{7}{4}$  

Tags

CCSS.HSA-REI.B.4B

Find the solutions to:  $27x^2-3x=9x-9x^2$  

•  $x=0,\ x=\frac{1}{3}$  

•  $x=0,\ x=-\frac{1}{3}$  

•  $x=-12,\ x=-3$  

•  $x=\frac{1}{12},\ x=-1.3$  

Tags

CCSS.HSA-REI.B.4B