Solve using zero product property.

0 = x(x - 6)

• x=0 and x=-6

• x=1 and x=-6

• x=0 and x=6

• x=6

Solve using zero product property.

z(z - 15) = 0

• z=0 and z=15

• z=0 and z=-15

• z=-15

• z=15

Solve: x (x-3) (x-4) = 0

• {-3,-4 }

• {0,-3,-4 }

• { 0,3,4 }

• {3, 4 }

What is the first step in solving

(x + 2)(x - 3) = 0 ?

• Plug in zero for x

• Solve for x

• FOIL

• Set each factor equal to zero

Solve for the values of x:
(2x - 1)(x + 4) = 0

• { 1/2, -4 }
•  { 1/2, 4 }
• { 2, -4 }
• { -2, 4 }

Factor GCF and solve.

x² - 6x = 0

• x= 6

• x= 1 and x= -6

• x= 0 and x= 6

• x=0 and x = -6

Solve for X:

(x-5)(x+6)=0

• {5,5 }

• { -5,-5 }

• { -5,-6 }

• {5,-6 }

Factor and solve: 15x²+20x = 0

• {0, 3/4}

• {0, 4/3}

• {0, -4/3}

• {0, 5}

Factor and solve.

12x² = 20x

• {0, 5}

• {0, 3/5}

• {0, -5/3}

• {0, 5/3}

 $r^2+7r=0$  

•  $r=0,\ r=-7$  

•  $r=0,\ r=7$  

•  $r=-7$  

•  $r=7$