(c+7)(c-6)(c+5)=

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Solution for (c+7)(c-6)(c+5)= equation:


Simplifying
(c + 7)(c + -6)(c + 5) = 0

Reorder the terms:
(7 + c)(c + -6)(c + 5) = 0

Reorder the terms:
(7 + c)(-6 + c)(c + 5) = 0

Reorder the terms:
(7 + c)(-6 + c)(5 + c) = 0

Multiply (7 + c) * (-6 + c)
(7(-6 + c) + c(-6 + c))(5 + c) = 0
((-6 * 7 + c * 7) + c(-6 + c))(5 + c) = 0
((-42 + 7c) + c(-6 + c))(5 + c) = 0
(-42 + 7c + (-6 * c + c * c))(5 + c) = 0
(-42 + 7c + (-6c + c2))(5 + c) = 0

Combine like terms: 7c + -6c = 1c
(-42 + 1c + c2)(5 + c) = 0

Multiply (-42 + 1c + c2) * (5 + c)
(-42(5 + c) + 1c * (5 + c) + c2(5 + c)) = 0
((5 * -42 + c * -42) + 1c * (5 + c) + c2(5 + c)) = 0
((-210 + -42c) + 1c * (5 + c) + c2(5 + c)) = 0
(-210 + -42c + (5 * 1c + c * 1c) + c2(5 + c)) = 0
(-210 + -42c + (5c + 1c2) + c2(5 + c)) = 0
(-210 + -42c + 5c + 1c2 + (5 * c2 + c * c2)) = 0
(-210 + -42c + 5c + 1c2 + (5c2 + c3)) = 0

Combine like terms: -42c + 5c = -37c
(-210 + -37c + 1c2 + 5c2 + c3) = 0

Combine like terms: 1c2 + 5c2 = 6c2
(-210 + -37c + 6c2 + c3) = 0

Solving
-210 + -37c + 6c2 + c3 = 0

Solving for variable 'c'.

The solution to this equation could not be determined.

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