x^2-4*10=0

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Solution for x^2-4*10=0 equation:


Simplifying
x2 + -4 * 10 = 0

Multiply -4 * 10
x2 + -40 = 0

Reorder the terms:
-40 + x2 = 0

Solving
-40 + x2 = 0

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + x2 = 0 + 40

Combine like terms: -40 + 40 = 0
0 + x2 = 0 + 40
x2 = 0 + 40

Combine like terms: 0 + 40 = 40
x2 = 40

Simplifying
x2 = 40

Take the square root of each side:
x = {-6.32455532, 6.32455532}

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