Zero, Negative, Multiply Exponents

Multiple Choice

Simplify

• $$\frac{1}{8}$$  

• -16

• $$\frac{1}{16}$$  

• 16

Multiple Choice

When multiplying like bases, you....

• Multiply the exponents

• Subtract the exponents

• Add the exponents

• Divide the exponents

Multiple Choice

2 * 2² *2²

• 2⁴
• 8⁴
• 36
• 2⁵

Multiple Choice

6r *5r²

• 30r³
• 30r²
• 11r³
• 11r²

Multiple Choice

7v³ *10u³v⁵ 

• 70u³v⁶
• 17u³v⁸
• 70u³v⁸
• none of the above

Multiple Choice

uv * 4uv⁵

• 4u²v⁶
• u²v⁶
• 2u*4v
• 4uuvvv

Multiple Choice

What is equivalent to

$$3x^2y\cdot6xy^3$$  

• $$9x^3y^4$$  

• $$9x^3y^3$$  

• $$18x^3y^4$$  

• $$18x^3y^3$$  

Multiple Choice

What is equivalent to

$$5m^4n^3\cdot8m^5n^4z$$  

• $$40m^9n^7$$  

• $$13m^8n^7z$$  

• $$13m^9n^7z$$  

• $$40m^9n^7z$$  

Multiple Choice

Solve the following in exponential form:    $$8^2$$  x 8 

• $$8^3$$  

• $$64^2$$  

• $$64^3$$  

• $$8^2$$  

Multiple Choice

Simplify

• -1

• $$\frac{1}{32}$$  

• $$-\frac{1}{32}$$  

• 1

Multiple Choice

Rewrite using positive exponent

• 32

• $$5^2$$  

• $$\frac{1}{2^5}$$  

• $$2^5$$  

Multiple Choice

Simplify

• -27

• $$\frac{1}{27}$$  

• -9

• $$\frac{1}{9}$$  

Multiple Choice

Simplify x^-7

• -7
• -7x
• $$\frac{1}{x^7}$$  

• $$-\frac{1}{x^7}$$  

Multiple Choice

Solve 5^-2

• -10
• $$\frac{1}{25}$$  

• $$\frac{1}{10}$$  

• -25

Multiple Choice

Simplify (-9)⁰

• -9
• -1
• 1
• 9

Multiple Choice

Rewrite using a positive exponent.
7^-10

• $$\frac{1}{7^{10}}$$  

• 7¹⁰
• $$\frac{1}{7^{-10}}$$  

• -70

Multiple Choice

  Simplify    7^-2

• $$\frac{1}{49}$$  

• -49
• -14
• $$\frac{1}{14}$$  

Multiple Choice

Rewrite using a positive exponent.
w^-13

• -w¹³
• ¹/_w¹³
• ¹/_w^-13
• w¹³

Multiple Choice

Write with positive exponents:

• a^-2

• a²

• $$\frac{1}{a^2}$$

• 2a

Multiple Choice

Simplify

x⁻⁶

• $$\frac{1}{x^6}$$

• x⁶

• -x⁶

• $$\frac{-1}{x^6}$$

Multiple Choice

Simplify

• $$\frac{7a^5}{b^3}$$

• $$\frac{b^3}{7a^5}$$

• $$\frac{7b^3}{a^{-5}}$$

• $$\frac{7b^3}{a^5}$$

Multiple Choice

Write in simplified exponent form with no negative exponents. $$\frac{1}{8^{-4}}$$  

• $$\frac{1}{8^4}$$  

• $$-\frac{1}{8^4}$$  

• $$8^4$$  

• $$-8^4$$  

Multiple Choice

Write in simplified exponent form with no negative exponents. $$25^0$$  

• $$\frac{1}{25}$$  

• $$0$$  

• $$25$$  

• $$1$$  

Multiple Choice

Write in simplified exponent form with no negative exponents. $$\left(2a^2b\right)^0$$  

• $$2$$  

• $$2a^2$$  

• $$2a^2b$$  

• $$1$$  

Multiple Choice

Write in simplified exponent form with no negative exponents. $$4x^{-3}y^{-2}$$  

• $$-24xy$$  

• $$-4x^3y^2$$  

• $$\frac{1}{4x^3y^2}$$  

• $$\frac{4}{x^3y^2}$$  

Multiple Choice

Write in simplified exponent form with no negative exponents. $$a^{-5}b$$  

• $$\frac{b}{a^5}$$  

• $$\frac{1}{a^5b}$$  

• $$\frac{a^5}{b}$$  

• $$-\frac{b}{a^5}$$  

Multiple Choice

Write in simplified exponent form with no negative exponents. $$m^{-2}n$$

• $$mn^{-2}$$  

• $$-\frac{n}{m^2}$$  

• $$\frac{n}{m^2}$$  

• $$-\left(m^2n\right)$$  

Multiple Choice

Write in simplified exponent form with no negative exponents. $$\left(\frac{21x^5y^{-3}z}{14x^4y^{-2}z^{13}}\right)^0$$

• Are you KIDDING me?!?!

• $$1$$  

• $$\frac{7x}{yz^{12}}$$  

• $$\frac{3x}{2yz^{12}}$$