x*-5x-8=0

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Solution for x*-5x-8=0 equation:


Simplifying
x * -5x + -8 = 0

Reorder the terms for easier multiplication:
-5x * x + -8 = 0

Multiply x * x
-5x2 + -8 = 0

Reorder the terms:
-8 + -5x2 = 0

Solving
-8 + -5x2 = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -5x2 = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -5x2 = 0 + 8
-5x2 = 0 + 8

Combine like terms: 0 + 8 = 8
-5x2 = 8

Divide each side by '-5'.
x2 = -1.6

Simplifying
x2 = -1.6

Reorder the terms:
1.6 + x2 = -1.6 + 1.6

Combine like terms: -1.6 + 1.6 = 0.0
1.6 + x2 = 0.0

The solution to this equation could not be determined.

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