Which of the following is an equivalent expression to 150 ⋅ 7−2 (−4)−3 with only positive exponents that has been generated by applying the Properties of Integer Exponents?(1 point)
Responses
A
4372
Start Fraction 4 cubed over 7 squared end fraction
B
(−4)372
start fraction left parenthesis negative 4 right parenthesis cubed over 7 squared end fraction
C
172 ⋅ (−4)−3
Start Fraction 1 over 7 squared times left parenthesis negative 4 right parenthesis superscript negative 3 baseline End Fraction
D
72(−4)3
The correct answer is:
C. 172 ⋅ (−4)−3
This expression can be rewritten using the properties of integer exponents as:
Start Fraction 1 over 7 squared times left parenthesis negative 4 right parenthesis superscript negative 3 baseline