a^2+14af+45f^2=

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Solution for a^2+14af+45f^2= equation:


Simplifying
a2 + 14af + 45f2 = 0

Reorder the terms:
14af + a2 + 45f2 = 0

Solving
14af + a2 + 45f2 = 0

Solving for variable 'a'.

Factor a trinomial.
(a + 5f)(a + 9f) = 0

Subproblem 1

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

Subproblem 2

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

Solution

a = {-5f, -9f}

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