4x^2-17=-4

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Solution for 4x^2-17=-4 equation:


Simplifying
4x2 + -17 = -4

Reorder the terms:
-17 + 4x2 = -4

Solving
-17 + 4x2 = -4

Solving for variable 'x'.

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

Add '17' to each side of the equation.
-17 + 17 + 4x2 = -4 + 17

Combine like terms: -17 + 17 = 0
0 + 4x2 = -4 + 17
4x2 = -4 + 17

Combine like terms: -4 + 17 = 13
4x2 = 13

Divide each side by '4'.
x2 = 3.25

Simplifying
x2 = 3.25

Take the square root of each side:
x = {-1.802775638, 1.802775638}

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