SaiBook.us Algebra

Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Evaluate the expression

Grade: 7-a Lesson: S2-L7

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: at Home

Problem Id	Problem	Options
1	Evaluate the expression when m = 25 \$ 3\sqrt(m) + 9\sqrt(m) \$	A) \$ 23 \$ B) \$ 15 \$ C) \$ -63 \$ D) \$ 60 \$
2	Evaluate the expression when y = 9 \$ -5\sqrt(y) + 3\sqrt(y^2) - 3 \$	A) \$ -8 \$ B) \$ 6 \$ C) \$ 9 \$ D) \$ -7 \$
3	Evaluate the expression when k = 16 \$ 4\sqrt(k) - 4\sqrt(k^2) - k \$	A) \$ -64 \$ B) \$ 54 \$ C) \$ 34 \$ D) \$ -19 \$
4	Evaluate the expression when n = 100 \$ 2\sqrt(n) + \sqrt(n) - 20 \$	A) \$ 13 \$ B) \$ 10 \$ C) \$ 17 \$ D) \$ -32 \$
5	Evaluate the expression when x = 4 \$ 2\sqrt((x^2)^2) + \sqrt(x) + 3 \$	A) \$ 33 \$ B) \$ 36 \$ C) \$ 39 \$ D) \$ 37 \$

Problem Id

Problem

Options

Evaluate the expression
when m = 25
\$ 3\sqrt(m) + 9\sqrt(m) \$

A) \$ 23 \$

B) \$ 15 \$

C) \$ -63 \$

D) \$ 60 \$

Evaluate the expression
when y = 9
\$ -5\sqrt(y) + 3\sqrt(y^2) - 3 \$

A) \$ -8 \$

B) \$ 6 \$

C) \$ 9 \$

D) \$ -7 \$

Evaluate the expression
when k = 16
\$ 4\sqrt(k) - 4\sqrt(k^2) - k \$

A) \$ -64 \$

B) \$ 54 \$

C) \$ 34 \$

D) \$ -19 \$

Evaluate the expression
when n = 100
\$ 2\sqrt(n) + \sqrt(n) - 20 \$

A) \$ 13 \$

B) \$ 10 \$

C) \$ 17 \$

D) \$ -32 \$

Evaluate the expression
when x = 4
\$ 2\sqrt((x^2)^2) + \sqrt(x) + 3 \$

A) \$ 33 \$

B) \$ 36 \$

C) \$ 39 \$

D) \$ 37 \$