4X^2-30x+400=0

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Solution for 4X^2-30x+400=0 equation:


Simplifying
4X2 + -30x + 400 = 0

Reorder the terms:
400 + 4X2 + -30x = 0

Solving
400 + 4X2 + -30x = 0

Solving for variable 'X'.

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

Add '-400' to each side of the equation.
400 + 4X2 + -400 + -30x = 0 + -400

Reorder the terms:
400 + -400 + 4X2 + -30x = 0 + -400

Combine like terms: 400 + -400 = 0
0 + 4X2 + -30x = 0 + -400
4X2 + -30x = 0 + -400

Combine like terms: 0 + -400 = -400
4X2 + -30x = -400

Add '30x' to each side of the equation.
4X2 + -30x + 30x = -400 + 30x

Combine like terms: -30x + 30x = 0
4X2 + 0 = -400 + 30x
4X2 = -400 + 30x

Divide each side by '4'.
X2 = -100 + 7.5x

Simplifying
X2 = -100 + 7.5x

Reorder the terms:
100 + X2 + -7.5x = -100 + 7.5x + 100 + -7.5x

Reorder the terms:
100 + X2 + -7.5x = -100 + 100 + 7.5x + -7.5x

Combine like terms: -100 + 100 = 0
100 + X2 + -7.5x = 0 + 7.5x + -7.5x
100 + X2 + -7.5x = 7.5x + -7.5x

Combine like terms: 7.5x + -7.5x = 0.0
100 + X2 + -7.5x = 0.0

The solution to this equation could not be determined.

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