Question

What are the possible expressions for the dimensions of the cuboid whose volume is given as
V=3x to the power 2 - 12x.
PLEASE ANSWER FASTLY IT'S URGENT. TOMORROW IS MY EXAM...

Answer 1

$3 {x}^{2} - 12x = 3 \times x \times (x - 4)$
So, dimensions of cuboid can be (3,x,x-4), (1,3x,x-4), (1,3,x(x-4)), (1,x,3(x-4)), (1,1,3x(x-4)).