10a^2+49a+36=0

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Solution for 10a^2+49a+36=0 equation:


Simplifying
10a2 + 49a + 36 = 0

Reorder the terms:
36 + 49a + 10a2 = 0

Solving
36 + 49a + 10a2 = 0

Solving for variable 'a'.

Factor a trinomial.
(4 + a)(9 + 10a) = 0

Subproblem 1

Set the factor '(4 + a)' equal to zero and attempt to solve: Simplifying 4 + a = 0 Solving 4 + a = 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 + a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + a = 0 + -4 a = 0 + -4 Combine like terms: 0 + -4 = -4 a = -4 Simplifying a = -4

Subproblem 2

Set the factor '(9 + 10a)' equal to zero and attempt to solve: Simplifying 9 + 10a = 0 Solving 9 + 10a = 0 Move all terms containing a to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 10a = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 10a = 0 + -9 10a = 0 + -9 Combine like terms: 0 + -9 = -9 10a = -9 Divide each side by '10'. a = -0.9 Simplifying a = -0.9

Solution

a = {-4, -0.9}

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