12 x 6Th - 15 x 5Th = 21 x 4th - 6 x 3Rd 6Th x 5Th divided by 4Th divided by 3Rd = 21 - 6 - 12 +15 7.5Th divided by 3Rd = 18 I hope this is what u were asking for. If it's not - sorry!!!
The GCF is 6x^3.
12x to the 13th power
(6x^5 + 12x) / (-2x^-3) =[ (6x^5 + 12x) (x^3) ] / (-2) =(6x^8 + 12x^4) / (-2)=(3x^8 + 6x^4) =(3x^4)[ (x^4) + 2 ]
As "x" is not solved, this cannot be further reduced.
(3x)2/(12x)6(3x)2=32x2=9x2(12x)6=126x6=2985984x6(3x)2/(12x)6=9x2/2985984x69/2985984=1/331776.x2/x6=x2 * x-6=x-4=1/x4.9x2/2985984x6=1/331776 * 1/x4=1/331776x4
6x^2(2x + 5)
The GCF of 12x and 20x to the fourth power is 4x
If you mean: (12x-3)(12x+3) then it is 144x^2 -9
x = 2 or x = 2/5
GCF = 12x.24x = 2(12x)36x3 = 3x2(12x)
2*2 - 12x +16 =0 4 - 12x +16 =0 -12x + 16 +4 =0 -12x + 20 =0 -12x = -20 x = 1.666666667
5/4x+7/12x is the same as 15/12x+7/12x = 21/12x