u3 - 7u - 6
When u = -2 then the above expression becomes (-2)3 - 7.(-2) - 6 = -8 + 14 - 6 = 0
U1 = a = 12 U2 = a + 1*d = 12 - 2 = 10 U3 = a + 2*d = 12 - 4 = 8 U4 = a + 3*d = 12 - 6 = 6 U5 = a + 4*d = 12 - 8 = 4
2 plus 2 equals 4plus1 equals 5minus 1 equals 4divided by 2 equals 2plus 8 equals 1010 minus 6 equals 4so it all equals to +_____29so its 29 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1/6 1/3 = 2/6 1/2 = 3/6 therefore 1/6 + 2/6 = 3/6 which equals 1/2
0.3333 x 6 = 2
60
U1 = a = 12 U2 = a + 1*d = 12 - 2 = 10 U3 = a + 2*d = 12 - 4 = 8 U4 = a + 3*d = 12 - 6 = 6 U5 = a + 4*d = 12 - 8 = 4
AS a metal the charge is zero, in a compound it depends on the compound, it has more than one oxidation state.
-2
x2 / y = (6)2 /2 = 36/2 = 18
2 plus 2 equals 4plus1 equals 5minus 1 equals 4divided by 2 equals 2plus 8 equals 1010 minus 6 equals 4so it all equals to +_____29so its 29 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2+2=4 not 6
6=4+2 6=6
E = I R = (2) (6) = 12 volts
14 - 6 + 2 = 6
10 + 2 - 6 = 6
6 divided by 2 equals 3.
42