Question

find the length, breadth and height of cuboid whose volume is x^3-6x^2+11x-6​

Answer 1

Step by step explanation

x^3 + 6x^2 +11x -6 =0

Just by seeing we can identify that x = 1

x -1 =0

X3 - X2 -5x2 +5x +6x -6 = 0

X2(x-1) -5x(x-1) +6(x-1) = 0

(x-1)(x2 - 5x +6) = 0

(x-1)(x-2)(x-3) = 0

thus the length is 1 breadth is 2 and height is 3