V (x) = x (8.5-2x) (11-2x) solve for v

V = 93.5x - 39x2 + 4x3

Step-by-step explanation:

Simplifying

V = x (8.5 - 2x) (11 - 2x)

Multiply (8.5 - 2x) * (11 - 2x),

V = x (8.5*11 - 2x*8.5 - 2x*11 - 2x * - 2x)

V = x (93.5 - 17x - 22x + 4x2)

Combine like terms: - 22x + - 17x = - 39x

V = x (93.5 - 39x + 4x2)

Open the bracket by multiplying by x

V = (93.5 * x - 39x * x + 4x2 * x)

V = (93.5x - 39x2 + 4x3)

Solving for variable 'V'

V = 93.5x - 39x2 + 4x3