18a*18a+10a=-11a+4

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Solution for 18a*18a+10a=-11a+4 equation:


Simplifying
18a * 18a + 10a = -11a + 4

Reorder the terms for easier multiplication:
18 * 18a * a + 10a = -11a + 4

Multiply 18 * 18
324a * a + 10a = -11a + 4

Multiply a * a
324a2 + 10a = -11a + 4

Reorder the terms:
10a + 324a2 = -11a + 4

Reorder the terms:
10a + 324a2 = 4 + -11a

Solving
10a + 324a2 = 4 + -11a

Solving for variable 'a'.

Reorder the terms:
-4 + 10a + 11a + 324a2 = 4 + -11a + -4 + 11a

Combine like terms: 10a + 11a = 21a
-4 + 21a + 324a2 = 4 + -11a + -4 + 11a

Reorder the terms:
-4 + 21a + 324a2 = 4 + -4 + -11a + 11a

Combine like terms: 4 + -4 = 0
-4 + 21a + 324a2 = 0 + -11a + 11a
-4 + 21a + 324a2 = -11a + 11a

Combine like terms: -11a + 11a = 0
-4 + 21a + 324a2 = 0

Factor a trinomial.
(-4 + -27a)(1 + -12a) = 0

Subproblem 1

Set the factor '(-4 + -27a)' equal to zero and attempt to solve: Simplifying -4 + -27a = 0 Solving -4 + -27a = 0 Move all terms containing a to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -27a = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -27a = 0 + 4 -27a = 0 + 4 Combine like terms: 0 + 4 = 4 -27a = 4 Divide each side by '-27'. a = -0.1481481481 Simplifying a = -0.1481481481

Subproblem 2

Set the factor '(1 + -12a)' equal to zero and attempt to solve: Simplifying 1 + -12a = 0 Solving 1 + -12a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -12a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -12a = 0 + -1 -12a = 0 + -1 Combine like terms: 0 + -1 = -1 -12a = -1 Divide each side by '-12'. a = 0.08333333333 Simplifying a = 0.08333333333

Solution

a = {-0.1481481481, 0.08333333333}

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