18 multiplied by 4 is 72.
(x^2 - 6x + 18)(x^2 + 6x + 18)
2 x 18 2 x4
The square roots of x8 are x4 and -x4 .x4 is the square root of x8
X4=
X4.
The GCF is x4
1
(x4 - 3)(x4 + 3)
1g per cubic meter...so 28000 litre is 28 grams
sqrt(x4) = x4/2 = x2
1817 litres
264