Question:
What are the possible expression for the cuboid having volume $3 x^{2}-12 x$.
Solution:
Volume $=3 x^{2}-12 x$
= 3x(x − 4)
= 3×x(x − 4)
Also volume = Length × Breadth × Height
∴ Possible expression for dimensions of cuboid are = 3, x, (x − 4)