Question

Which expression simplifies to 78?
a) 14 +2^3x18 - 10
b) 14+ (2^3x18)-10
c) 14 +2^3x(18-10)
d) (14 + 2)^3x18-10

Answer 1

c. 14 + 2^3 x (18-10)

hope this helps !!