1. What is the simplified form of the following expression? 12[6^2/(5^2-4^2)+7]
A. 12.6
B. 195
C. 33.8
D. 132
2. What is the value of xy over z if x= -1, y =10 and z=2?
A. 5
B. -5
C. 1/5
D. -1/5
6 answers
What are your choices?
My answers:
1. C
2. B
1. C
2. B
@PsyDAG
try 1 again
remember ... PEMDAS
remember ... PEMDAS
soo answer?
132
1 answer