(2x-3y+4)(4x-5y-2)=

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Solution for (2x-3y+4)(4x-5y-2)= equation:


Simplifying
(2x + -3y + 4)(4x + -5y + -2) = 0

Reorder the terms:
(4 + 2x + -3y)(4x + -5y + -2) = 0

Reorder the terms:
(4 + 2x + -3y)(-2 + 4x + -5y) = 0

Multiply (4 + 2x + -3y) * (-2 + 4x + -5y)
(4(-2 + 4x + -5y) + 2x * (-2 + 4x + -5y) + -3y * (-2 + 4x + -5y)) = 0
((-2 * 4 + 4x * 4 + -5y * 4) + 2x * (-2 + 4x + -5y) + -3y * (-2 + 4x + -5y)) = 0
((-8 + 16x + -20y) + 2x * (-2 + 4x + -5y) + -3y * (-2 + 4x + -5y)) = 0
(-8 + 16x + -20y + (-2 * 2x + 4x * 2x + -5y * 2x) + -3y * (-2 + 4x + -5y)) = 0

Reorder the terms:
(-8 + 16x + -20y + (-4x + -10xy + 8x2) + -3y * (-2 + 4x + -5y)) = 0
(-8 + 16x + -20y + (-4x + -10xy + 8x2) + -3y * (-2 + 4x + -5y)) = 0
(-8 + 16x + -20y + -4x + -10xy + 8x2 + (-2 * -3y + 4x * -3y + -5y * -3y)) = 0

Reorder the terms:
(-8 + 16x + -20y + -4x + -10xy + 8x2 + (-12xy + 6y + 15y2)) = 0
(-8 + 16x + -20y + -4x + -10xy + 8x2 + (-12xy + 6y + 15y2)) = 0

Reorder the terms:
(-8 + 16x + -4x + -10xy + -12xy + 8x2 + -20y + 6y + 15y2) = 0

Combine like terms: 16x + -4x = 12x
(-8 + 12x + -10xy + -12xy + 8x2 + -20y + 6y + 15y2) = 0

Combine like terms: -10xy + -12xy = -22xy
(-8 + 12x + -22xy + 8x2 + -20y + 6y + 15y2) = 0

Combine like terms: -20y + 6y = -14y
(-8 + 12x + -22xy + 8x2 + -14y + 15y2) = 0

Solving
-8 + 12x + -22xy + 8x2 + -14y + 15y2 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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