Which is 216 written as a power of a number?
A63
B36
C1082
D723 User: What is the value of 19 + 5a4 – 3b2 when a = 2 and b = 4?
A63
B36
C1082
D723 User: What is the value of 19 + 5a4 – 3b2 when a = 2 and b = 4?