x^2*40x-810=0

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Solution for x^2*40x-810=0 equation:


Simplifying
x2 * 40x + -810 = 0

Reorder the terms for easier multiplication:
40x2 * x + -810 = 0

Multiply x2 * x
40x3 + -810 = 0

Reorder the terms:
-810 + 40x3 = 0

Solving
-810 + 40x3 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '810' to each side of the equation.
-810 + 810 + 40x3 = 0 + 810

Combine like terms: -810 + 810 = 0
0 + 40x3 = 0 + 810
40x3 = 0 + 810

Combine like terms: 0 + 810 = 810
40x3 = 810

Divide each side by '40'.
x3 = 20.25

Simplifying
x3 = 20.25

Reorder the terms:
-20.25 + x3 = 20.25 + -20.25

Combine like terms: 20.25 + -20.25 = 0.00
-20.25 + x3 = 0.00

The solution to this equation could not be determined.

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