4s^2 + s - 14 = (4s - 7)(s + 2)
s = 7, t = -3
2s - 12 + 2s = 4s - 124s - 12 = 4s - 124s = 4ss = s==========this is an identity and any number can be s
2s + 16 = 4s - 6 Subtract 2s from both sides: 16 = 2s - 6 Add 6 to both sides: 22 = 2s divide both sides by 2: s = 11
16s + 4s = 20s
(4s + 1)(4s + 1) or (4s + 1)2
s2 + 4s - 32 = 0 What two factor of - 32 add up to 4? (s - 4)(s + 8) s = 4 ===
The iPhone 4S was released on October 14, 2011
2t-4s
20 4s go into 80.
4s = 2 4p = 6 4d = 10 4f = 14 32 Total
Cant do much with this one.9r-4s / 9r+6s9r-4s / 3(3r+2s)