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HW 2: Exponential Properties Homework

Last updated almost 2 years ago

12 questions

Simplify each expression.  Answers should contain only positive exponents.

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Question 1

1.

(-5n)(-n^{4})

Question 2

2.

(6cd^{3})(2c^{4}d)

Question 3

3.

\frac{-30x^{3}}{5x^{5}}

Question 4

4.

(-x^{9}y^{2})(10y^{5})(3x^{-3}y^{-8})

Question 5

5.

4cd^{7}(3c^{4}d^{-3})

Question 6

6.

(\frac{8a^{4}t}{25at^{7}})^{-2}

Question 7

7.

\frac{-2x^{-5}}{-6x^{-2}}

Question 8

8.

\frac{18x^{-5}}{-3x^{-3}}

Question 9

9.

(xy)^{-3}(-x^{7}y^{2})(30x^{2})

Question 10

10.

5n^{3}\cdot n^{2}

Question 11

11.

(\frac{4a^{3}t^{2}}{9at^{6}})^{-3}

Question 12

12.

\frac{4x^{-1}}{12x^{2}}