4X^2-5=-4

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Solution for 4X^2-5=-4 equation: 


Simplifying
4X2 + -5 = -4

Reorder the terms:
-5 + 4X2 = -4

Solving
-5 + 4X2 = -4

Solving for variable 'X'.

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

Add '5' to each side of the equation.
-5 + 5 + 4X2 = -4 + 5

Combine like terms: -5 + 5 = 0
0 + 4X2 = -4 + 5
4X2 = -4 + 5

Combine like terms: -4 + 5 = 1
4X2 = 1

Divide each side by '4'.
X2 = 0.25

Simplifying
X2 = 0.25

Take the square root of each side:
X = {-0.5, 0.5}

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