Question

find the possible expression of the dimensions of a cuboid whose volume is x³-23x²+142x-120 cubic units​

Answer 1

Answer:

2345

Step-by-step explanation:

Answer 2

Answer:

Given : The volume of a cube is given by the polynomial

p(x) = x3 - 6x2 + 12x - 8 =  x3 - 23 - 3 × 2 × x(x - 2) = (x - 2)3

⇒ Side of the cube = x - 2

Now, When the side of the cube = 3 cm

Volume = (3 cm)3 = 27 cm3

or x - 2 = 3

⇒ x = 3 + 2 = 5

and volume = 53 - 6 × 52 + 12 × 5 - 8 = 125 - 150 + 60 - 8 = 27

Step-by-step explanation: