Laws of exponents challengin

Laws of exponents

By JOSE AGUILAR

Multiple Choice

Multiple Choice

Multiple Choice

Solve (hint: there's more than 1 law you must obey)

• x²⁸y¹² / x²y
• x²⁰y¹² / x⁸y⁴

• x²⁰y⁸

Multiple Choice

Simplify: 
(a⁴b¹⁹c²¹d^-14)⁰

• 1
• 0
• a⁴b¹⁹c²¹d^-14
• a^-4b^-19c^-21d¹⁴

Multiple Choice

Simplify

• k¹²/ 9

• 9k²

• 1 / 9k²

• 9 / k²

Multiple Choice

Simplify (7a²)(5a⁶b)²

• 35a¹⁴b²
• 175a¹²b²
• 175a¹⁴b²
• 35a¹⁴b

Multiple Choice

Simplify the expression.

• 6x²y

• -2x²y

• -6x²y

• -6x²y⁵

• 6x⁷y⁶

Multiple Choice

Select the exponent that makes the equation true.

• 0

• 1

• 20

• 9

• 8

Multiple Choice

Select the exponent that makes the equation true.

• 3

• 5

• 10

• 15

• 1

Multiple Choice

Select the exponent that makes the equation true.

• 1

• 2

• 3

• 6

• 24

Multiple Choice

Select the exponent that makes the equation true.

• 14

• 28

• 3

• 21

• 0

Multiple Choice

Simplify the expression. $$-\frac{y^{-4}z^2\cdot y^0z^2}{\left(2z^{-4}\right)^3}$$  

• $$-\frac{z^{16}}{8y^4}$$  

• $$-y^{24}x^{18}$$  

• $$\frac{y^3}{x}$$  

• $$\frac{x^4z^6}{4y^7}$$  

Multiple Choice

• 9a⁸ / 4b²
• 9b² / 4a⁸
• 9a⁴b⁶ / 4
• 9a⁴ / 4b²