Solving Quadratics Zero Product

• z = 0 and z = 15

• z = 0 and z = -15

• z = -15

• z = 15

Tags

CCSS.HSA-REI.B.4B

Solutions to any quadratic equation are the _________ on a graph.

• x-intercepts

• y-intercept

• vertex

• axis of symmetry

The solutions to a quadratic equation are also called the _____, or ______.

• zeros

• roots

• maximum

• minimum

In the previous slide, 3x(x-7)=0 can be split up using the zero product property into 3x=0 and x-7=0. If we solve for each equation, what are our two values for x?

Tags

CCSS.HSA-REI.B.4B

Look at the example in the concept map.

Type out what should be in each box.

Tags

CCSS.HSA-REI.B.4B

In the previous slide, can be split up using the zero product property into 2x-3=0 and x+9=0. If we solve for each equation, what are our two values for x?

Tags

CCSS.HSA-REI.B.4B

Use the zero product property to find the solutions for the quadratic equation shown below.

Tags

CCSS.HSA-REI.B.4B

Use the zero product property to find the solutions for the quadratic equation shown below.

Tags

CCSS.HSA-REI.B.4B

The factored form of x^2+2x-24=0 is \left(x-4\right)\left(x+6\right)=0 . What are the solutions? Use the Zero Product Property.

Tags

CCSS.HSA-REI.B.4B

What two numbers multiply to -36 and add to -5?

• 12

• -3

• 4

• -9

• -6

Tags

CCSS.HSA-REI.B.4B