49-4(x+y)(x+y)=0

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Solution for 49-4(x+y)(x+y)=0 equation: 


Simplifying
49 + -4(x + y)(x + y) = 0

Multiply (x + y) * (x + y)
49 + -4(x(x + y) + y(x + y)) = 0
49 + -4((x * x + y * x) + y(x + y)) = 0

Reorder the terms:
49 + -4((xy + x2) + y(x + y)) = 0
49 + -4((xy + x2) + y(x + y)) = 0
49 + -4(xy + x2 + (x * y + y * y)) = 0
49 + -4(xy + x2 + (xy + y2)) = 0

Reorder the terms:
49 + -4(xy + xy + x2 + y2) = 0

Combine like terms: xy + xy = 2xy
49 + -4(2xy + x2 + y2) = 0
49 + (2xy * -4 + x2 * -4 + y2 * -4) = 0
49 + (-8xy + -4x2 + -4y2) = 0

Solving
49 + -8xy + -4x2 + -4y2 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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