(x+7)(x^2+7x-49)=

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Solution for (x+7)(x^2+7x-49)= equation: 


Simplifying
(x + 7)(x2 + 7x + -49) = 0

Reorder the terms:
(7 + x)(x2 + 7x + -49) = 0

Reorder the terms:
(7 + x)(-49 + 7x + x2) = 0

Multiply (7 + x) * (-49 + 7x + x2)
(7(-49 + 7x + x2) + x(-49 + 7x + x2)) = 0
((-49 * 7 + 7x * 7 + x2 * 7) + x(-49 + 7x + x2)) = 0
((-343 + 49x + 7x2) + x(-49 + 7x + x2)) = 0
(-343 + 49x + 7x2 + (-49 * x + 7x * x + x2 * x)) = 0
(-343 + 49x + 7x2 + (-49x + 7x2 + x3)) = 0

Reorder the terms:
(-343 + 49x + -49x + 7x2 + 7x2 + x3) = 0

Combine like terms: 49x + -49x = 0
(-343 + 0 + 7x2 + 7x2 + x3) = 0
(-343 + 7x2 + 7x2 + x3) = 0

Combine like terms: 7x2 + 7x2 = 14x2
(-343 + 14x2 + x3) = 0

Solving
-343 + 14x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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