SaiBook.us Algebra

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Solve the cubic variable value of the expressions

Grade: 7-a Lesson: S4-L3

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	Problem	Options
1	Determine the value of an expression when \$ m= 4 , n = 1/2\$ \$ m^3 - n^3 \$	A) \$ 127/7 \$ B) \$ 511/8 \$ C) \$ 181/8 \$ D) \$ 133/8 \$
2	Determine the value of an expression when \$ k= 1/3 , l = 1/2\$ \$ k^3 + l^3 \$	A) \$ 35/216 \$ B) \$ 122/67 \$ C) \$ 43/87 \$ D) \$ 58/33 \$
3	Determine the value of an expression when \$ a= 4 , b = 5\$ \$ a^3 - b^3 \$	A) \$ 69 \$ B) \$ -72 \$ C) \$ -61 \$ D) \$ -49 \$
4	Determine the value of an expression when \$ x= 3 , y = 1/2\$ \$ 2x^3 + y^3 \$	A) \$ 411/2 \$ B) \$ -329/4 \$ C) \$ 1/12 \$ D) \$ 433/8 \$
5	Determine the value of an expression when \$ m = 2 , n = -1/2 \$ \$ m^3 - 3n^3 \$	A) \$ 76/24 \$ B) \$ 67/8 \$ C) \$ 63/4 \$ D) \$ 45/3 \$

Problem Id

Problem

Options

Determine the value of an expression
when \$ m= 4 , n = 1/2\$
\$ m^3 - n^3 \$

A) \$ 127/7 \$

B) \$ 511/8 \$

C) \$ 181/8 \$

D) \$ 133/8 \$

Determine the value of an expression
when \$ k= 1/3 , l = 1/2\$
\$ k^3 + l^3 \$

A) \$ 35/216 \$

B) \$ 122/67 \$

C) \$ 43/87 \$

D) \$ 58/33 \$

Determine the value of an expression
when \$ a= 4 , b = 5\$
\$ a^3 - b^3 \$

A) \$ 69 \$

B) \$ -72 \$

C) \$ -61 \$

D) \$ -49 \$

Determine the value of an expression
when \$ x= 3 , y = 1/2\$
\$ 2x^3 + y^3 \$

A) \$ 411/2 \$

B) \$ -329/4 \$

C) \$ 1/12 \$

D) \$ 433/8 \$

Determine the value of an expression
when \$ m = 2 , n = -1/2 \$
\$ m^3 - 3n^3 \$

A) \$ 76/24 \$

B) \$ 67/8 \$

C) \$ 63/4 \$

D) \$ 45/3 \$