Z^2+3z-40=0

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Solution for Z^2+3z-40=0 equation:


Simplifying
Z2 + 3z + -40 = 0

Reorder the terms:
-40 + Z2 + 3z = 0

Solving
-40 + Z2 + 3z = 0

Solving for variable 'Z'.

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

Add '40' to each side of the equation.
-40 + Z2 + 40 + 3z = 0 + 40

Reorder the terms:
-40 + 40 + Z2 + 3z = 0 + 40

Combine like terms: -40 + 40 = 0
0 + Z2 + 3z = 0 + 40
Z2 + 3z = 0 + 40

Combine like terms: 0 + 40 = 40
Z2 + 3z = 40

Add '-3z' to each side of the equation.
Z2 + 3z + -3z = 40 + -3z

Combine like terms: 3z + -3z = 0
Z2 + 0 = 40 + -3z
Z2 = 40 + -3z

Simplifying
Z2 = 40 + -3z

Reorder the terms:
-40 + Z2 + 3z = 40 + -3z + -40 + 3z

Reorder the terms:
-40 + Z2 + 3z = 40 + -40 + -3z + 3z

Combine like terms: 40 + -40 = 0
-40 + Z2 + 3z = 0 + -3z + 3z
-40 + Z2 + 3z = -3z + 3z

Combine like terms: -3z + 3z = 0
-40 + Z2 + 3z = 0

The solution to this equation could not be determined.

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