Let P = - 4, Q = - 4, and Z

question 189

Multiple Choice

Let p = - 4, q = - 4, and z = - 2, and evaluate the expression. $p ^ { 3 } - 7 q z ^ { 3 }$

• A) -176
• B) 176
• C) 48
• D) -120
• E) 20