U do NT mention if it had a inequality,or value of x. So answer is 16x
4
(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 ]
3x/(5-x)/3=4 3x/(5-x)=4X3 3x=12(5-x) 3x=60-12x 3x+12x=60 x=4
25
(4*x*3)/2x=12x/2x=6
The number 8 divided by 6 is 4/3 and multiplied by 1 is 4/3.
2/5 divided by 3/8 multiplied by 4/5 = 64/75=2/5÷3/8 *4/5=2/5 *8/3 *4/5= 64/75
18
X=-4/3
If you mean: 9x squared-12x+4 when x = 3 Then it is: (9*3*3)-(12*3)+4 = 49
you need the mass and radius of the sphere- density = mass divided by volume, so mass/volume. the volume of a sphere is 4 divided by 3 multiplied by pi multiplied by the radius squared. 4/3(π)(r^2).
5/8 divided by 3/4 = 5/8 multiplied by 4/3 (5 x 4) / (8 x 3) = 20/24 = 5/6