(Z+2)(z+2)=40

Solution for (Z+2)(z+2)=40 equation:

Simplifying
(Z + 2)(z + 2) = 40

Reorder the terms:
(2 + Z)(z + 2) = 40

Reorder the terms:
(2 + Z)(2 + z) = 40

Multiply (2 + Z) * (2 + z)
(2(2 + z) + Z(2 + z)) = 40
((2 * 2 + z * 2) + Z(2 + z)) = 40
((4 + 2z) + Z(2 + z)) = 40
(4 + 2z + (2 * Z + z * Z)) = 40
(4 + 2z + (2Z + zZ)) = 40

Reorder the terms:
(4 + 2Z + 2z + zZ) = 40
(4 + 2Z + 2z + zZ) = 40

Solving
4 + 2Z + 2z + zZ = 40

Solving for variable 'Z'.

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

Add '-4' to each side of the equation.
4 + 2Z + 2z + -4 + zZ = 40 + -4

Reorder the terms:
4 + -4 + 2Z + 2z + zZ = 40 + -4

Combine like terms: 4 + -4 = 0
0 + 2Z + 2z + zZ = 40 + -4
2Z + 2z + zZ = 40 + -4

Combine like terms: 40 + -4 = 36
2Z + 2z + zZ = 36

Add '-2z' to each side of the equation.
2Z + 2z + -2z + zZ = 36 + -2z

Combine like terms: 2z + -2z = 0
2Z + 0 + zZ = 36 + -2z
2Z + zZ = 36 + -2z

Reorder the terms:
-36 + 2Z + 2z + zZ = 36 + -2z + -36 + 2z

Reorder the terms:
-36 + 2Z + 2z + zZ = 36 + -36 + -2z + 2z

Combine like terms: 36 + -36 = 0
-36 + 2Z + 2z + zZ = 0 + -2z + 2z
-36 + 2Z + 2z + zZ = -2z + 2z

Combine like terms: -2z + 2z = 0
-36 + 2Z + 2z + zZ = 0

The solution to this equation could not be determined.