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Quiz In Class

Title: Power of power and Negative exponent Rule

Grade 6+ Lesson s3-l3

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten 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

Id	Name	Note
1	Simplify the expression \$(8^2)^3\$.	A) 258,907 B) 200,644 C) 262,144 D) 234,567
2	Simplify \$ (7^3)^(−2) \$.	A) \$ 1/(112649) \$ B) \$ -1/(117469) \$ C) \$ 1/(113249) \$ D) \$ 1/(117649) \$
3	Evaluate the expression: \$ s^(-12) \$.	A) \$ 1/(s^(15)) \$ B) \$ 1/(s^(12)) \$ C) \$ 1/(s^(18)) \$ D) \$ 1/(s^(22)) \$
4	Evaluate the expression: \$ (w^u)^(-4v) \$.	A) \$ 1/(w^(4uv)) \$ B) \$ -1/(w^(5uv)) \$ C) \$ 1/(w^(3uv)) \$ D) \$ 1/(w^(2uv)) \$
5	Simplify the expression \$((2 + 3)^(1/5))^(10)\$.	A) 25 B) 20 C) 34 D) 29
6	Simplify the expression \$(5^2)^3\$.	A) 15,652 B) 15,625 C) 15,265 D) 15,562
7	Simplify \$ (4^3)^(−3) \$.	A) \$1/(2622144)\$ B) \$1/(262144)\$ C) \$1/(261144)\$ D) \$1/(262444)\$
8	Evaluate the expression: \$ (z^x)^(-2y) \$.	A) \$ 1/(x^(2zy)) \$ B) \$ -1/(z^(2xy)) \$ C) \$ 1/(z^(2xy)) \$ D) \$ 1/(z^(xy)) \$
9	Simplify the expression \$(5^2)^5\$.	A) 9,765,652 B) 9,756,525 C) 9,765,625 D) 975,625
10	Simplify \$ (zx)^(−y) \$.	A) \$ -1/(z^y \times x^y) \$ B) \$ 1/(y^z \times x^z) \$ C) \$ 1/(zxy) \$ D) \$ 1/((z x)^y) \$

Name

Note

Simplify the expression \$(8^2)^3\$.

A) 258,907

B) 200,644

C) 262,144

D) 234,567

Simplify \$ (7^3)^(−2) \$.

A) \$ 1/(112649) \$

B) \$ -1/(117469) \$

C) \$ 1/(113249) \$

D) \$ 1/(117649) \$

Evaluate the expression: \$ s^(-12) \$.

A) \$ 1/(s^(15)) \$

B) \$ 1/(s^(12)) \$

C) \$ 1/(s^(18)) \$

D) \$ 1/(s^(22)) \$

Evaluate the expression: \$ (w^u)^(-4v) \$.

A) \$ 1/(w^(4uv)) \$

B) \$ -1/(w^(5uv)) \$

C) \$ 1/(w^(3uv)) \$

D) \$ 1/(w^(2uv)) \$

Simplify the expression \$((2 + 3)^(1/5))^(10)\$.

A) 25

B) 20

C) 34

D) 29

Simplify the expression \$(5^2)^3\$.

A) 15,652

B) 15,625

C) 15,265

D) 15,562

Simplify \$ (4^3)^(−3) \$.

A) \$1/(2622144)\$

B) \$1/(262144)\$

C) \$1/(261144)\$

D) \$1/(262444)\$

Evaluate the expression: \$ (z^x)^(-2y) \$.

A) \$ 1/(x^(2zy)) \$

B) \$ -1/(z^(2xy)) \$

C) \$ 1/(z^(2xy)) \$

D) \$ 1/(z^(xy)) \$

Simplify the expression \$(5^2)^5\$.

A) 9,765,652

B) 9,756,525

C) 9,765,625

D) 975,625

Simplify \$ (zx)^(−y) \$.

A) \$ -1/(z^y \times x^y) \$

B) \$ 1/(y^z \times x^z) \$

C) \$ 1/(zxy) \$

D) \$ 1/((z x)^y) \$