9Z^2+48Z=36

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Solution for 9Z^2+48Z=36 equation:


Simplifying
9Z2 + 48Z = 36

Reorder the terms:
48Z + 9Z2 = 36

Solving
48Z + 9Z2 = 36

Solving for variable 'Z'.

Reorder the terms:
-36 + 48Z + 9Z2 = 36 + -36

Combine like terms: 36 + -36 = 0
-36 + 48Z + 9Z2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-12 + 16Z + 3Z2) = 0

Factor a trinomial.
3((-6 + -1Z)(2 + -3Z)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-6 + -1Z)' equal to zero and attempt to solve: Simplifying -6 + -1Z = 0 Solving -6 + -1Z = 0 Move all terms containing Z to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1Z = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1Z = 0 + 6 -1Z = 0 + 6 Combine like terms: 0 + 6 = 6 -1Z = 6 Divide each side by '-1'. Z = -6 Simplifying Z = -6

Subproblem 2

Set the factor '(2 + -3Z)' equal to zero and attempt to solve: Simplifying 2 + -3Z = 0 Solving 2 + -3Z = 0 Move all terms containing Z to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3Z = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3Z = 0 + -2 -3Z = 0 + -2 Combine like terms: 0 + -2 = -2 -3Z = -2 Divide each side by '-3'. Z = 0.6666666667 Simplifying Z = 0.6666666667

Solution

Z = {-6, 0.6666666667}

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