It is equal to to 72 because 2x6=12 and 3x2=6 and 12x6=72 or if you think this is to complicated, you can do 2x6=12, 12x3=36, and then 36x2, which then also gives you 72
3x2
2x2 + x2 = 3x2
if you rearrange it, it becomes 4y + 8 = 3x2 -2x +1 4y = 3x2 -2x -7 y= (3x2 -2x -7)/4 which is a parabola
The following is the answer:
12
The answer to that would be 96 because 2x6=12 and 12x8=96.
3x2-27 is equal to -21.
3x2-27 is equal to -21.
3x2
3x2 = 15x 3x2 - 15x = 0 x(3x - 15) = 0 x = 5 Check it. 3 x 25 = 75 15 x 5 = 75 It checks.
Set the equation equal to zero. 3x2 - x = -1 3x2 - x + 1 = 0 The equation is quadratic, but can not be factored. Use the quadratic equation.
2x2 + x2 = 3x2
12
54 6 x 9 3x2 3x3 Answer: 3to the 3rd power times 2 3^3x2
Wrong. 2x6 does not equal 14. 2x6=12. If you're talking about the variable x, it's wrong too, because you need an operator between the 2x and the 6 for it to make sense.
if you rearrange it, it becomes 4y + 8 = 3x2 -2x +1 4y = 3x2 -2x -7 y= (3x2 -2x -7)/4 which is a parabola
It means times 2. As in 3X2 means three times two, which is six.