Exponent Law EOC review

Which expression is equivalent to (144k²r¹⁴)^1/2 for all positive values of k and r?

• 12kr⁷

• 72k²r¹⁴

• 144kr⁷

• 12k²r¹⁴

Which expression is equivalent to the expression above for all values of q where the expressions is defined?

• 
• 
• 
• 

Which expression is equivalent to the expression for all values of q and w where the expression is defined?

• 
• 
• 
• 

The area of a rectangle is 54x⁹y⁸ square yards. If the length of the rectangle is 6x³y⁴ yards, which expression represents the width of the rectangle in yards?

• 9x³y²

• 48x⁶y⁴

• 9x⁶y⁴

• 60x¹²y¹²

The expression (x³)(x^-17) is equivalent to xⁿ. What is the value of n?

• -14

• -20

• 51

• 14

Which expression is equivalent to the given expression?

• 
• 
• 
• 

Which expression is equivalent to the expression above?

• 
• 
• 
•