Answer:
6√z
Step-by-step explanation:
Answer:
16 / C
Step-by-step explanation:
-4 x -4 = 16
4 x 4 = 16
two negatives cancel out when multiplying, that is why it equals 16*
Answer:
B. 1
Step-by-step explanation:
I used a calculator
5 squared is 5^2.
Squared means the power of two, so exponent two.