SaiBook.us Algebra

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Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Simplify the expression

Grade: 7-b Lesson: S5-L2

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	Question	Problem	Options
1	If \$12^x = 14\$ then find the value of	\$ 12^(x+2) \$	A) \$ 2106 \$ B) \$ 2016 \$ C) \$ 158 \$ D) \$ 1586 \$
2	If \$15^x = 5\$ then find the value of	\$ 15^(x+2) \$	A) \$ 1125 \$ B) \$ 1215 \$ C) \$ 230 \$ D) \$ 7 \$
3	If \$9^x = 8\$ then find the value of	\$ 9^(x+3) \$	A) \$ 737 \$ B) \$ 5382 \$ C) \$ 5832 \$ D)\$ 11 \$
4	If \$4^x = 20\$ then find the value of	\$ 4^(x+3) \$	A) \$ 84 \$ B) \$ 1820 \$ C) \$ 23 \$ D) \$ 1280 \$
5	If \$10^x = 25\$ then find the value of	\$ 10^(x+2) \$	A) \$ 250 \$ B) \$ 27 \$ C) \$ 2500 \$ D) \$ 125 \$

Problem Id

Question

Problem

Options

If \$12^x = 14\$ then find the value of

\$ 12^(x+2) \$

A) \$ 2106 \$

B) \$ 2016 \$

C) \$ 158 \$

D) \$ 1586 \$

If \$15^x = 5\$ then find the value of

\$ 15^(x+2) \$

A) \$ 1125 \$

B) \$ 1215 \$

C) \$ 230 \$

D) \$ 7 \$

If \$9^x = 8\$ then find the value of

\$ 9^(x+3) \$

A) \$ 737 \$

B) \$ 5382 \$

C) \$ 5832 \$

D)\$ 11 \$

If \$4^x = 20\$ then find the value of

\$ 4^(x+3) \$

A) \$ 84 \$

B) \$ 1820 \$

C) \$ 23 \$

D) \$ 1280 \$

If \$10^x = 25\$ then find the value of

\$ 10^(x+2) \$

A) \$ 250 \$

B) \$ 27 \$

C) \$ 2500 \$

D) \$ 125 \$