SaiBook.us Algebra

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Lesson Example Discussion Quiz: Class Homework

Quiz In Class

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: in Class

Problem Id	Question	Problem	Options
1	If \$2^x = 7\$ then find the value of	\$ 2^(x+8) \$	A) \$ 1792 \$ B) \$ 15 \$ C) \$ 263 \$ D) \$ 1972 \$
2	If \$3^x = 6\$ then find the value of	\$ 3^(x+4) \$	A) \$ 87 \$ B) \$ 10 \$ C) \$ 486 \$ D) \$ 582\$
3	If \$5^x = 4\$ then find the value of	\$ 5^(x+5) \$	A) \$ 3130 \$ B) \$ 3125 \$ C) \$ 15200 \$ D) \$ 12500 \$
4	If \$7^x = 10\$ then find the value of	\$ 7^(x+3) \$	A) \$ 490 \$ B) \$ 3430 \$ C) \$ 3530 \$ D) \$ 343 \$
5	If \$8^x = 12\$ then find the value of	\$ 8^(x+2) \$	A) \$ 76 \$ B) \$ 688 \$ C) \$ 768 \$ D) \$ 786 \$

Problem Id

Question

Problem

Options

If \$2^x = 7\$ then find the value of

\$ 2^(x+8) \$

A) \$ 1792 \$

B) \$ 15 \$

C) \$ 263 \$

D) \$ 1972 \$

If \$3^x = 6\$ then find the value of

\$ 3^(x+4) \$

A) \$ 87 \$

B) \$ 10 \$

C) \$ 486 \$

D) \$ 582\$

If \$5^x = 4\$ then find the value of

\$ 5^(x+5) \$

A) \$ 3130 \$

B) \$ 3125 \$

C) \$ 15200 \$

D) \$ 12500 \$

If \$7^x = 10\$ then find the value of

\$ 7^(x+3) \$

A) \$ 490 \$

B) \$ 3430 \$

C) \$ 3530 \$

D) \$ 343 \$

If \$8^x = 12\$ then find the value of

\$ 8^(x+2) \$

A) \$ 76 \$

B) \$ 688 \$

C) \$ 768 \$

D) \$ 786 \$