X*4+4x^2-45=0

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Solution for X*4+4x^2-45=0 equation:


Simplifying
X * 4 + 4x2 + -45 = 0

Reorder the terms for easier multiplication:
4X + 4x2 + -45 = 0

Reorder the terms:
-45 + 4X + 4x2 = 0

Solving
-45 + 4X + 4x2 = 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 + 4X + 45 + 4x2 = 0 + 45

Reorder the terms:
-45 + 45 + 4X + 4x2 = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 4X + 4x2 = 0 + 45
4X + 4x2 = 0 + 45

Combine like terms: 0 + 45 = 45
4X + 4x2 = 45

Add '-4x2' to each side of the equation.
4X + 4x2 + -4x2 = 45 + -4x2

Combine like terms: 4x2 + -4x2 = 0
4X + 0 = 45 + -4x2
4X = 45 + -4x2

Divide each side by '4'.
X = 11.25 + -1x2

Simplifying
X = 11.25 + -1x2

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