y=2(x+1)(x+1)

Solution for y=2(x+1)(x+1) equation:

Simplifying
y = 2(x + 1)(x + 1)

Reorder the terms:
y = 2(1 + x)(x + 1)

Reorder the terms:
y = 2(1 + x)(1 + x)

Multiply (1 + x) * (1 + x)
y = 2(1(1 + x) + x(1 + x))
y = 2((1 * 1 + x * 1) + x(1 + x))
y = 2((1 + 1x) + x(1 + x))
y = 2(1 + 1x + (1 * x + x * x))
y = 2(1 + 1x + (1x + x2))

Combine like terms: 1x + 1x = 2x
y = 2(1 + 2x + x2)
y = (1 * 2 + 2x * 2 + x2 * 2)
y = (2 + 4x + 2x2)

Solving
y = 2 + 4x + 2x2

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = 2 + 4x + 2x2