Quiz about Exponents Zero and Negative Powers

Question 1

Simplify the expression so there are no negative exponents.
$$9^{-2}$$

Accepted Answer

$$\frac{1}{9^2}$$

Answer

Answer

Answer

$$-\frac{1}{9^2}$$

Question 2

Simplify the expression so there are no negative exponents.
$$5^{-3}$$

Accepted Answer

$$\frac{1}{5^3}$$

Answer

$$-\frac{1}{5^3}$$

Answer

Answer

Question 3

Write in simplified exponent form with no negative exponents.

$$\frac{1}{8^{-4}}$$

Accepted Answer

Answer

$$\frac{1}{8^4}$$

Answer

$$-\frac{1}{8^4}$$

Answer

Question 4

Write in simplified exponent form with no negative exponents.
$$7^0$$

Accepted Answer

Answer

Answer

Answer

$$\frac{1}{7}$$

Question 5

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

Accepted Answer

Answer

$$\frac{1}{25}$$

Answer

Answer

Question 6

Write in simplified exponent form with no negative exponents.
$$\left(-3\right)^0$$

Accepted Answer

Answer

Answer

Answer

$$-\frac{1}{3}$$

Question 7

Write in simplified exponent form with no negative exponents.
$$-12^0$$

Accepted Answer

Answer

Answer

Answer

Question 8

Write in simplified exponent form with no negative exponents.
$$x^5\cdot x^{-3}$$

Accepted Answer

Answer

$$x^{-15}$$

Answer

$$\frac{1}{x^2}$$

Answer

Question 9

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

Accepted Answer

Answer

Answer

Answer

Question 10

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

Accepted Answer

$$\frac{4}{x^3y^2}$$

Answer

Answer

$$-4x^3y^2$$

Answer

$$\frac{1}{4x^3y^2}$$

Question 11

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

Accepted Answer

$$\frac{b}{a^5}$$

Answer

$$\frac{1}{a^5b}$$

Answer

$$\frac{a^5}{b}$$

Answer

$$-\frac{b}{a^5}$$

Question 12

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

Accepted Answer

$$\frac{n}{m^2}$$

Answer

$$mn^{-2}$$

Answer

$$-\frac{n}{m^2}$$

Answer

$$-\left(m^2n\right)$$

Question 13

Write in simplified exponent form with no negative exponents.
$$\frac{a^{-2}b^3}{a}$$

Accepted Answer

$$\frac{b^3}{a^3}$$

Answer

$$a^{-3}b^{-3}$$

Answer

$$-\frac{b^3}{a^1}$$

Answer

$$\frac{b^3}{a^1}$$

Question 14

$$15u^0v^2$$ Write in simplified exponent form with no negative exponents.

Accepted Answer

Answer

Answer

Answer

Question 15

$$17c^2d^0e^5$$ Write in simplified exponent form with no negative exponents.

Accepted Answer

$$17c^2e^5$$

Answer

Answer

Answer

$$17cde^7$$

Question 16

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

Accepted Answer

Answer

Are you KIDDING me?!?!

Answer

$$\frac{7x}{yz^{12}}$$

Answer

$$\frac{3x}{2yz^{12}}$$

Question 17

Simplify.

(y⁹)^-2

Accepted Answer

$$\frac{1}{y^{18}}$$

Answer

y-11

Answer

y7

Answer

$$-y^{18}$$

Question 18

Simplify.
$$\left(-4r^5\right)\left(2r^8\right)$$

Accepted Answer

$$-8r^{13}$$

Answer

$$-2r^{13}$$

Answer

$$-8r^{40}$$

Answer

$$-2r^{40}$$

Question 19

Simplify.
$$\frac{12a^2b^8}{24a^4b^2}$$

Accepted Answer

$$\frac{b^6}{2a^2}$$

Answer

$$\frac{1}{2a^2b^6}$$

Answer

$$2a^2b^6$$

Answer

$$\frac{2b^6}{a^2}$$

Question 20

What number goes in the box?

Accepted Answer

Answer

Answer

Answer

Exponents Zero and Negative Powers

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