4x-4=-1
You can get 18 using four 4s by using the following mathematical expression: ( (4 \times 4) + (4 / 4) ). This simplifies to ( 16 + 1 ), which equals 18.
yrs
44 divided by .44
It is: 4s = 64
If your playing 4 4s, 4! x 4 + root4 + root 4
if you want to make eleven using only four 4s, this is the answer 4/.4+4/4(=10 + 1= 11) TA DA !
how do i make 17 using only 2 4 6 8
4!/4 - 4/4 = 5
By acquiring the iPhone 4s you only gain, more space, better speakers, iOS 5+ , and to me the best is Siri
Potassium: [Ar] 4s^1 Chromium: [Ar] 4s^1 3d^5 Copper: [Ar] 4s^1 3d^10
Using the positive square root (sqrt): [sqrt(4)+sqrt(4)]*sqrt(4)+(4/4) = [2+2]*2 + (1) = 4*2 + 1 = 8 + 1 = 9.
(4s + 1)(4s + 1) or (4s + 1)2