What are the solutions to the equation solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2 ?

The solutions to the equation solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2 are x= y/(sqrt(2)),x=-y/(sqrt(2))

Find the zeros of solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2

The zeros of solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2 are x= y/(sqrt(2)),x=-y/(sqrt(2))

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solve for

x, x^{2} - 2 x y - 2 y^{2} = - x^{2} - 2 x y - y^{2}

x = \frac{y}{2}, x = - \frac{y}{2}

Solution steps

x^{2} - 2 x y - 2 y^{2} = - x^{2} - 2 x y - y^{2}

Move

2 y^{2}

to the right side

x^{2} - 2 x y = - x^{2} - 2 x y + y^{2}

Move

2 x y

to the left side

x^{2} = - x^{2} + y^{2}

Move

x^{2}

to the left side

2 x^{2} = y^{2}

Divide both sides by

2

x^{2} = \frac{y ^{2}}{2}

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = \frac{y ^{2}}{2}, x = - \frac{y ^{2}}{2}

Simplify

\frac{y ^{2}}{2} : \frac{y}{2}

Simplify

- \frac{y ^{2}}{2} : - \frac{y}{2}

x = \frac{y}{2}, x = - \frac{y}{2}

x^{2} - 12 x = 28

x, g = x^{2} - x - 2 g (3)

20 m^{2} + 7 m - 6 = 0

9 x = (0.5 x^{2}) + 40

x, f (x + 4) = x^{2} + 3 x

What are the solutions to the equation solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2 ?
The solutions to the equation solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2 are x= y/(sqrt(2)),x=-y/(sqrt(2))
Find the zeros of solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2
The zeros of solvefor x,x^2-2xy-2y^2=-x^2-2xy-y^2 are x= y/(sqrt(2)),x=-y/(sqrt(2))