5x^2-40+75=0

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Solution for 5x^2-40+75=0 equation:


Simplifying
5x2 + -40 + 75 = 0

Reorder the terms:
-40 + 75 + 5x2 = 0

Combine like terms: -40 + 75 = 35
35 + 5x2 = 0

Solving
35 + 5x2 = 0

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 5x2 = 0 + -35

Combine like terms: 35 + -35 = 0
0 + 5x2 = 0 + -35
5x2 = 0 + -35

Combine like terms: 0 + -35 = -35
5x2 = -35

Divide each side by '5'.
x2 = -7

Simplifying
x2 = -7

Reorder the terms:
7 + x2 = -7 + 7

Combine like terms: -7 + 7 = 0
7 + x2 = 0

The solution to this equation could not be determined.

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