Copy of Week 10 - Factoring and Completing the Square

Poll

Here are some common fears. What are yours?

Poll

One more...School Edition!

Fill in the Blanks

What is the vertex of the parabola?

x²-8x+4y=0

Fill in the Blanks

What is the vertex of the parabola?

x²+12x+2y=-6

Multiple Choice

What is the larger of the two solutions?

x²-2x-15=0

• 5

• 3

• -5

• -3

Fill in the Blanks

What is the SUM of the two solutions?

x²-2x-24=0

Fill in the Blanks

Factor: 2x²-5x-12

Multiple Choice

Which of the following is a factor of 8x²-2x-3?

• 4x-3

• 2x-1

• 8x+1

• x-3

• None of these

Multiple Choice

The expression 3x²-5x-2 can be factored into (ax+b)(cx+d). What is the SUM of a, b, c, and d?

• 3

• 7

• 6

• 2

Open Ended

What is one thing that you're still struggling with regarding factoring, completing the square, and/or solving quadratic equations?