Unit 9B Solving Quadratics Review

Factoring

More Factoring

Quadratic Formula

Pop Culture

Sports

100

Solve the following quadratic equation by factoring:

(x - 10)(3x + 2) = 0

10 & -2/3

100

Solve the following quadratic equation by factoring:

(x - 3)(5x + 1) = 0

3, -1/5

100

Solve the following quadratic equation by using the quadratic formula: x² + 6x + 5 = 0

x = -1, x = -5

100

What is the name of the streaming service owned by Disney that features Marvel and Star Wars content?

Disney +

100

What sport does LeBron James play?

Basketball

200

Solve the following quadratic equation by factoring.

x² - 7x +12 = 0

x=3 & x=4

200

Solve the following quadratic equation by factoring.

x² - 6x + 5 = 0

{1, 5}

200

Solve the following quadratic equation by using the quadratic formula: 2x² + 9x + 4 = 0

{-1/2, -4}

200

Which social media platform was originally launched as “Musical.ly” before rebranding?

What is TikTok?

200

Which NFL quarterback has won the most Super Bowls?

Tom Brady

300

Solve the following quadratic equation by factoring.

b² - 8b = 20

{10, -2}

300

Solve the following quadratic equation by factoring.

n² - 7n + 12=6

{6, 1}

300

Solve the following quadratic equation by using the quadratic formula. 7x² - 5x -2 = 0

-2/7 & 1

300

What movie won the Academy Award for Best Picture in 2023?

What is Everything Everywhere All at Once?

300

In what year did the U.S. Women’s National Soccer Team last win the FIFA World Cup?

2019

400

Solve the following quadratic equation by factoring:

6x² + 6x +13 = -5x + 10

-1/3 & -3/2

400

Solve the following quadratic equation by factoring:

5n² + 41n - 12 = -4 + 2n

1/5, -8

400

Solve the following quadratic equation by using the quadratic formula. Round your answer to the nearest tenth: x² - 9x = -6

{0.7, 8.3}

400

What is the highest-grossing movie of all time (adjusted for inflation)?

What is Gone with the Wind?

400

Which country has won the most FIFA Men's World Cups?

Brazil

500

Solve the following quadratic equation by factoring.

9x²+ 5x - 24= 8x² + -5x

{-12, 2}

500

Solve the following quadratic equation by factoring:

-2m² - 60m +72 = -8m² - 3m

{3/2, 8}

500

Solve the following quadratic equation by using the quadratic formula (nearest tenth):

4x² = -12 +17x

{0.9, 3.4}

500

What is the full name of the fictional town where Stranger Things takes place?

What is Hawkins, Indiana?

500

What Major League Baseball team broke the “Curse of the Billy Goat” by winning the World Series in 2016?

Chicago Cubs