Question

ΟΑ. -642 Ο Ο Β. 162 C. 1672 Ο Ο D. 642 O Ε. -162

Answer 1

Answer: With the equation being negative you would multiply it to most likely get a positive if Z is Negative. If Z is a positive but also a higher number the equation is defenitly positive. I dont know the exact answer do to the fact that you didint show the whole question.