0=(x^2)(0.004x+55)-1380

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Solution for 0=(x^2)(0.004x+55)-1380 equation: 


Simplifying
0 = (x2)(0.004x + 55) + -1380

Reorder the terms:
0 = x2(55 + 0.004x) + -1380
0 = (55 * x2 + 0.004x * x2) + -1380
0 = (55x2 + 0.004x3) + -1380

Reorder the terms:
0 = -1380 + 55x2 + 0.004x3

Solving
0 = -1380 + 55x2 + 0.004x3

Solving for variable 'x'.

Combine like terms: 0 + 1380 = 1380
1380 + -55x2 + -0.004x3 = -1380 + 55x2 + 0.004x3 + 1380 + -55x2 + -0.004x3

Reorder the terms:
1380 + -55x2 + -0.004x3 = -1380 + 1380 + 55x2 + -55x2 + 0.004x3 + -0.004x3

Combine like terms: -1380 + 1380 = 0
1380 + -55x2 + -0.004x3 = 0 + 55x2 + -55x2 + 0.004x3 + -0.004x3
1380 + -55x2 + -0.004x3 = 55x2 + -55x2 + 0.004x3 + -0.004x3

Combine like terms: 55x2 + -55x2 = 0
1380 + -55x2 + -0.004x3 = 0 + 0.004x3 + -0.004x3
1380 + -55x2 + -0.004x3 = 0.004x3 + -0.004x3

Combine like terms: 0.004x3 + -0.004x3 = 0.000
1380 + -55x2 + -0.004x3 = 0.000

The solution to this equation could not be determined.

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