2x^2-kx+2=0

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Solution for 2x^2-kx+2=0 equation:


Simplifying
2x2 + -1kx + 2 = 0

Reorder the terms:
2 + -1kx + 2x2 = 0

Solving
2 + -1kx + 2x2 = 0

Solving for variable 'k'.

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

Add '-2' to each side of the equation.
2 + -1kx + -2 + 2x2 = 0 + -2

Reorder the terms:
2 + -2 + -1kx + 2x2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1kx + 2x2 = 0 + -2
-1kx + 2x2 = 0 + -2

Combine like terms: 0 + -2 = -2
-1kx + 2x2 = -2

Add '-2x2' to each side of the equation.
-1kx + 2x2 + -2x2 = -2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-1kx + 0 = -2 + -2x2
-1kx = -2 + -2x2

Divide each side by '-1x'.
k = 2x-1 + 2x

Simplifying
k = 2x-1 + 2x

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