(a+5)(a^2-7a+7)=

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Solution for (a+5)(a^2-7a+7)= equation: 


Simplifying
(a + 5)(a2 + -7a + 7) = 0

Reorder the terms:
(5 + a)(a2 + -7a + 7) = 0

Reorder the terms:
(5 + a)(7 + -7a + a2) = 0

Multiply (5 + a) * (7 + -7a + a2)
(5(7 + -7a + a2) + a(7 + -7a + a2)) = 0
((7 * 5 + -7a * 5 + a2 * 5) + a(7 + -7a + a2)) = 0
((35 + -35a + 5a2) + a(7 + -7a + a2)) = 0
(35 + -35a + 5a2 + (7 * a + -7a * a + a2 * a)) = 0
(35 + -35a + 5a2 + (7a + -7a2 + a3)) = 0

Reorder the terms:
(35 + -35a + 7a + 5a2 + -7a2 + a3) = 0

Combine like terms: -35a + 7a = -28a
(35 + -28a + 5a2 + -7a2 + a3) = 0

Combine like terms: 5a2 + -7a2 = -2a2
(35 + -28a + -2a2 + a3) = 0

Solving
35 + -28a + -2a2 + a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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