5a^2+34a+2=9

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Solution for 5a^2+34a+2=9 equation:


Simplifying
5a2 + 34a + 2 = 9

Reorder the terms:
2 + 34a + 5a2 = 9

Solving
2 + 34a + 5a2 = 9

Solving for variable 'a'.

Reorder the terms:
2 + -9 + 34a + 5a2 = 9 + -9

Combine like terms: 2 + -9 = -7
-7 + 34a + 5a2 = 9 + -9

Combine like terms: 9 + -9 = 0
-7 + 34a + 5a2 = 0

Factor a trinomial.
(-7 + -1a)(1 + -5a) = 0

Subproblem 1

Set the factor '(-7 + -1a)' equal to zero and attempt to solve: Simplifying -7 + -1a = 0 Solving -7 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1a = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1a = 0 + 7 -1a = 0 + 7 Combine like terms: 0 + 7 = 7 -1a = 7 Divide each side by '-1'. a = -7 Simplifying a = -7

Subproblem 2

Set the factor '(1 + -5a)' equal to zero and attempt to solve: Simplifying 1 + -5a = 0 Solving 1 + -5a = 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 + -5a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5a = 0 + -1 -5a = 0 + -1 Combine like terms: 0 + -1 = -1 -5a = -1 Divide each side by '-5'. a = 0.2 Simplifying a = 0.2

Solution

a = {-7, 0.2}

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