Quiz about Laws of Exponents

Question 1

$$2^{0\ }+2^{0\ }$$

Accepted Answer

$$2$$

Answer

$$0$$

Answer

$$1$$

Answer

$$-1$$

Answer

$$\frac{1}{2}$$

Question 2

$$2^{1\ }\cdot\ 2^{0\ }$$

Accepted Answer

$$2$$

Answer

$$0$$

Answer

$$3$$

Answer

$$1$$

Answer

$$\frac{1}{2}$$

Question 3

$$2^{0\ }-\ 2^{-1\ }$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$0$$

Answer

$$-2$$

Answer

$$2$$

Answer

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

Question 4

$$2^{1\ }-\ 2^{0\ }$$

Accepted Answer

$$1$$

Answer

$$-2$$

Answer

$$2$$

Answer

-1

Answer

$$0$$

Question 5

$$2^{0\ }\cdot\ 2^{-2\ }$$

Accepted Answer

$$\frac{1}{4}$$

Answer

$$4$$

Answer

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

Answer

$$-4$$

Answer

$$0$$

Question 6

$$2^{1\ }\cdot\ 2^1$$

Accepted Answer

$$4$$

Answer

$$\frac{1}{4}$$

Answer

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

Answer

$$-4$$

Answer

$$1$$

Question 7

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

Accepted Answer

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

Answer

$$\frac{1}{4}$$

Answer

$$4$$

Answer

$$-4$$

Answer

$$1$$

Question 8

$$2^{0\ }\cdot\ 2^0$$

Accepted Answer

$$1$$

Answer

$$4$$

Answer

$$-1$$

Answer

$$-2$$

Answer

$$2$$

Question 9

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

Accepted Answer

$$\frac{1}{2}$$

Answer

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

Answer

$$2$$

Answer

$$-2$$

Answer

$$1$$

Question 10

$$\frac{2^0}{2^{-2}}$$

Accepted Answer

$$4$$

Answer

$$\frac{1}{4}$$

Answer

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

Answer

$$-4$$

Answer

$$1$$

Question 11

Simplify: $$8\left(x^4\right)^{\frac{1}{2}}$$

Accepted Answer

$$8x^2$$

Answer

$$4x^2$$

Answer

$$4x^4$$

Answer

$$8x^4$$

Question 12

Which expression is equivalent to $$\frac{x^2y^2z^2}{4y^4}$$ ?

Accepted Answer

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

Answer

$$4y^6$$

Answer

$$y^6$$

Answer

$$4x^2y^6z^2$$

Question 13

Which expression is equivalent to $$\frac{15x^7y^2}{3x^4y^3}$$ ?

Accepted Answer

$$\frac{5x^3}{y}$$

Answer

$$5x^3y$$

Answer

$$12x^3y$$

Answer

$$\frac{12x^3}{y}$$

Question 14

Simplify: $$\left(s^2r^{-4}\right)\left(s^6r^{-2}\right)$$

Accepted Answer

$$\frac{s^8}{r^6}$$

Answer

$$\frac{s^{15}}{r^8}$$

Answer

$$r^6s^8$$

Answer

$$r^7s^{13}$$

Question 15

Which expression represents the product of $$\left(abc\right)\left(3c\right)$$ ?

Accepted Answer

$$3abc^2$$

Answer

$$3abc^3$$

Answer

$$4abc^3$$

Answer

$$3c^2$$

Question 16

Simplify using the 9 Laws of Exponents:

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 17

Simplify using the 9 Laws of Exponents:

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 18

Simplify using the 9 Laws of Exponents:

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Laws of Exponents

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