(3+x)(5+x)(8+x)-350=0

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Solution for (3+x)(5+x)(8+x)-350=0 equation: 


Simplifying
(3 + x)(5 + x)(8 + x) + -350 = 0

Multiply (3 + x) * (5 + x)
(3(5 + x) + x(5 + x))(8 + x) + -350 = 0
((5 * 3 + x * 3) + x(5 + x))(8 + x) + -350 = 0
((15 + 3x) + x(5 + x))(8 + x) + -350 = 0
(15 + 3x + (5 * x + x * x))(8 + x) + -350 = 0
(15 + 3x + (5x + x2))(8 + x) + -350 = 0

Combine like terms: 3x + 5x = 8x
(15 + 8x + x2)(8 + x) + -350 = 0

Multiply (15 + 8x + x2) * (8 + x)
(15(8 + x) + 8x * (8 + x) + x2(8 + x)) + -350 = 0
((8 * 15 + x * 15) + 8x * (8 + x) + x2(8 + x)) + -350 = 0
((120 + 15x) + 8x * (8 + x) + x2(8 + x)) + -350 = 0
(120 + 15x + (8 * 8x + x * 8x) + x2(8 + x)) + -350 = 0
(120 + 15x + (64x + 8x2) + x2(8 + x)) + -350 = 0
(120 + 15x + 64x + 8x2 + (8 * x2 + x * x2)) + -350 = 0
(120 + 15x + 64x + 8x2 + (8x2 + x3)) + -350 = 0

Combine like terms: 15x + 64x = 79x
(120 + 79x + 8x2 + 8x2 + x3) + -350 = 0

Combine like terms: 8x2 + 8x2 = 16x2
(120 + 79x + 16x2 + x3) + -350 = 0

Reorder the terms:
120 + -350 + 79x + 16x2 + x3 = 0

Combine like terms: 120 + -350 = -230
-230 + 79x + 16x2 + x3 = 0

Solving
-230 + 79x + 16x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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