0
Wiki User
20 - 4 = 16
It's not, 4x4=16.
264
28 is.
yes
7
Not necessarily.
9 x 4 = 36
30 times 4 equals 120
N = x4 x8 = x4+4 = (x4)2 = N2
if c = x2 then cx2 = x4
If: x4 = 5 Then: x = 1.4953487812
8 x 4 = 8 + 8 + 8 + 8 = 16 + 16 = 32