(Z+1)(z-3)=0

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Solution for (Z+1)(z-3)=0 equation:


Simplifying
(Z + 1)(z + -3) = 0

Reorder the terms:
(1 + Z)(z + -3) = 0

Reorder the terms:
(1 + Z)(-3 + z) = 0

Multiply (1 + Z) * (-3 + z)
(1(-3 + z) + Z(-3 + z)) = 0
((-3 * 1 + z * 1) + Z(-3 + z)) = 0
((-3 + 1z) + Z(-3 + z)) = 0
(-3 + 1z + (-3 * Z + z * Z)) = 0
(-3 + 1z + (-3Z + zZ)) = 0

Reorder the terms:
(-3 + -3Z + 1z + zZ) = 0
(-3 + -3Z + 1z + zZ) = 0

Solving
-3 + -3Z + 1z + zZ = 0

Solving for variable 'Z'.

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

Add '3' to each side of the equation.
-3 + -3Z + 1z + 3 + zZ = 0 + 3

Reorder the terms:
-3 + 3 + -3Z + 1z + zZ = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -3Z + 1z + zZ = 0 + 3
-3Z + 1z + zZ = 0 + 3

Combine like terms: 0 + 3 = 3
-3Z + 1z + zZ = 3

Add '-1z' to each side of the equation.
-3Z + 1z + -1z + zZ = 3 + -1z

Combine like terms: 1z + -1z = 0
-3Z + 0 + zZ = 3 + -1z
-3Z + zZ = 3 + -1z

Reorder the terms:
-3 + -3Z + z + zZ = 3 + -1z + -3 + z

Reorder the terms:
-3 + -3Z + z + zZ = 3 + -3 + -1z + z

Combine like terms: 3 + -3 = 0
-3 + -3Z + z + zZ = 0 + -1z + z
-3 + -3Z + z + zZ = -1z + z

Combine like terms: -1z + z = 0
-3 + -3Z + z + zZ = 0

The solution to this equation could not be determined.

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