X2 - 8x + 16
Carbon dioxide (CO2) exists as X4 molecules, where X represents the element carbon.
I assume you mean atoms. 2.4 X 10^24 atoms SO3 ( 1mol SO3/6.022 X 10^23 ) = 3.985 mol
C = 12 grams/mole Cl = 35.45 grams/mole CCl4 = 12 + (35.45)x4 = 153.8 grams/mole 153.8 grams/mole / 6.022 x 1023 things/mole = 25.4 x 10-23 grams/thing where thing in this case would be a molecule of CCl4
well tell them what the time period has the pros only and tell them that what time it was formed in what species were ther and the shape of earth and stuff about the time period and explain that it is really good and come here or else..... x x x x x x x x x x x dont lol something like that
One mole of any substance contains Avogadro's number of particles, which is approximately 6.022 x 10^23. Therefore, in 0.100 mol of liquid bromine, there are 0.100 x 6.022 x 10^23 bromine molecules. This is around 6.022 x 10^22 molecules.
x times x times x times x = x4
(x2 + y2)(x + y)(x - y) = x4 - y4.
(x4 - 3)(x4 + 3)
sqrt(x4) = x4/2 = x2
264
N = x4 x8 = x4+4 = (x4)2 = N2
x to the fourth (x4)
x4
If the "x" in "x4" was a typing mistake, then 14 is even. If the "x" means "times" then your question makes no sense. If "x4" means "x to the 4th power" then your question can not be answered without knowing the value of x
x4 - 4x3 - 12x2 -32x + 64 (x - 4)(x + 2)(x + 2)(x - 4)
(x-4)(x+5)=
x8-1 becomes (x4 + 1) (x4 - 1) - perfect square and then (x4 + 1) (x2 - 1)(x2 + 1) - perfect square again. and then (x4 + 1)(x2 + 1)(x + 1)(x - 1) - perfect square again