SaiBook.us Algebra

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Solve the quadratic equation by factoring

Grade: 9-a Lesson: S1-L4

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Problem Id	Question	Problem	Options
1	Solve the equation	\$ x^2 - 9x - 36 = 0 \$	A) \$ 3,12 \$ B) \$ -3,12 \$ C) \$ -3,12 \$ D) \$ -3,-12 \$
2	Solve the equation	\$ 9k^2 - 25 = 0 \$	A) \$ 3/5,-3 \$ B) \$ -5/3,5 \$ C) \$ 3/5,-3/5 \$ D) \$ -5/3,5/3 \$
3	Solve the equation	\$ 2l^2 - 4l + 16 = 0 \$	A) \$ 1+i\sqrt7,1-i\sqrt7 \$ B) \$ -1+i\sqrt7,-1-i\sqrt7 \$ C) \$ -1+i\sqrt7,1-i\sqrt7 \$ D) \$ 1+i\sqrt7,-1-i\sqrt7 \$
4	Solve the equation	\$ 2g^2 - 4g - 6 = 0 \$	A) \$ -1,-3 \$ B) \$ 5,-3 \$ C) \$ -5,-3 \$ D) \$ -1,3 \$
5	Solve the equation	\$ 2v^2 - 8v + 8 = 0 \$	A) \$ 2,2 \$ B) \$ 4,4 \$ C) \$ 1,2 \$ D) \$ -2,2 \$

Problem Id

Question

Problem

Options

Solve the equation

\$ x^2 - 9x - 36 = 0 \$

A) \$ 3,12 \$

B) \$ -3,12 \$

C) \$ -3,12 \$

D) \$ -3,-12 \$

Solve the equation

\$ 9k^2 - 25 = 0 \$

A) \$ 3/5,-3 \$

B) \$ -5/3,5 \$

C) \$ 3/5,-3/5 \$

D) \$ -5/3,5/3 \$

Solve the equation

\$ 2l^2 - 4l + 16 = 0 \$

A) \$ 1+i\sqrt7,1-i\sqrt7 \$

B) \$ -1+i\sqrt7,-1-i\sqrt7 \$

C) \$ -1+i\sqrt7,1-i\sqrt7 \$

D) \$ 1+i\sqrt7,-1-i\sqrt7 \$

Solve the equation

\$ 2g^2 - 4g - 6 = 0 \$

A) \$ -1,-3 \$

B) \$ 5,-3 \$

C) \$ -5,-3 \$

D) \$ -1,3 \$

Solve the equation

\$ 2v^2 - 8v + 8 = 0 \$

A) \$ 2,2 \$

B) \$ 4,4 \$

C) \$ 1,2 \$

D) \$ -2,2 \$