Question

Find the Volume of Cuboid, whose dimensions are “(x²-2) , (2x+4) and (x+-3)”

Answer 1

Answer:

(x²-2) (2x+4) (x-3)=2$x^{4}$ -2x³-16x²+4x+24

Step-by-step explanation:

Volume=lbh=(x²-2)*(2x+4)* (x+-3)

                   =(x²-2) (2x+4) (x-3)

                   =[2x³+4x²-4x-8 ](x-3)

                   =[2$x^{4}$+4x³-4x²-8x-6x³-12x²+12x+24

                   =2$x^{4}$ -2x³-16x²+4x+24

Answer 2

Step-by-step explanation:

l = x^2 - 2

b = 2x + 4

h = x - 3

Volume of the cuboid = l × b × h