(6x^2+7)(-2y^2+7)=

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Solution for (6x^2+7)(-2y^2+7)= equation: 


Simplifying
(6x2 + 7)(-2y2 + 7) = 0

Reorder the terms:
(7 + 6x2)(-2y2 + 7) = 0

Reorder the terms:
(7 + 6x2)(7 + -2y2) = 0

Multiply (7 + 6x2) * (7 + -2y2)
(7(7 + -2y2) + 6x2 * (7 + -2y2)) = 0
((7 * 7 + -2y2 * 7) + 6x2 * (7 + -2y2)) = 0
((49 + -14y2) + 6x2 * (7 + -2y2)) = 0
(49 + -14y2 + (7 * 6x2 + -2y2 * 6x2)) = 0
(49 + -14y2 + (42x2 + -12x2y2)) = 0

Reorder the terms:
(49 + 42x2 + -12x2y2 + -14y2) = 0
(49 + 42x2 + -12x2y2 + -14y2) = 0

Solving
49 + 42x2 + -12x2y2 + -14y2 = 0

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + 42x2 + -12x2y2 + -49 + -14y2 = 0 + -49

Reorder the terms:
49 + -49 + 42x2 + -12x2y2 + -14y2 = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 42x2 + -12x2y2 + -14y2 = 0 + -49
42x2 + -12x2y2 + -14y2 = 0 + -49

Combine like terms: 0 + -49 = -49
42x2 + -12x2y2 + -14y2 = -49

Add '14y2' to each side of the equation.
42x2 + -12x2y2 + -14y2 + 14y2 = -49 + 14y2

Combine like terms: -14y2 + 14y2 = 0
42x2 + -12x2y2 + 0 = -49 + 14y2
42x2 + -12x2y2 = -49 + 14y2

Reorder the terms:
49 + 42x2 + -12x2y2 + -14y2 = -49 + 14y2 + 49 + -14y2

Reorder the terms:
49 + 42x2 + -12x2y2 + -14y2 = -49 + 49 + 14y2 + -14y2

Combine like terms: -49 + 49 = 0
49 + 42x2 + -12x2y2 + -14y2 = 0 + 14y2 + -14y2
49 + 42x2 + -12x2y2 + -14y2 = 14y2 + -14y2

Combine like terms: 14y2 + -14y2 = 0
49 + 42x2 + -12x2y2 + -14y2 = 0

The solution to this equation could not be determined.

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