50z^2-90z=0

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Solution for 50z^2-90z=0 equation:


Simplifying
50z2 + -90z = 0

Reorder the terms:
-90z + 50z2 = 0

Solving
-90z + 50z2 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), '10z'.
10z(-9 + 5z) = 0

Ignore the factor 10.

Subproblem 1

Set the factor 'z' equal to zero and attempt to solve: Simplifying z = 0 Solving z = 0 Move all terms containing z to the left, all other terms to the right. Simplifying z = 0

Subproblem 2

Set the factor '(-9 + 5z)' equal to zero and attempt to solve: Simplifying -9 + 5z = 0 Solving -9 + 5z = 0 Move all terms containing z to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + 5z = 0 + 9 Combine like terms: -9 + 9 = 0 0 + 5z = 0 + 9 5z = 0 + 9 Combine like terms: 0 + 9 = 9 5z = 9 Divide each side by '5'. z = 1.8 Simplifying z = 1.8

Solution

z = {0, 1.8}

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