3x^2-30+75=0

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Solution for 3x^2-30+75=0 equation:


Simplifying
3x2 + -30 + 75 = 0

Reorder the terms:
-30 + 75 + 3x2 = 0

Combine like terms: -30 + 75 = 45
45 + 3x2 = 0

Solving
45 + 3x2 = 0

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 3x2 = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 3x2 = 0 + -45
3x2 = 0 + -45

Combine like terms: 0 + -45 = -45
3x2 = -45

Divide each side by '3'.
x2 = -15

Simplifying
x2 = -15

Reorder the terms:
15 + x2 = -15 + 15

Combine like terms: -15 + 15 = 0
15 + x2 = 0

The solution to this equation could not be determined.

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