What are the solutions to the equation solvefor x,x^2-y^2+2x+2y=0 ?

The solutions to the equation solvefor x,x^2-y^2+2x+2y=0 are x=-y,x=y-2

Find the zeros of solvefor x,x^2-y^2+2x+2y=0

The zeros of solvefor x,x^2-y^2+2x+2y=0 are x=-y,x=y-2

Popular >

solve for

x, x^{2} - y^{2} + 2 x + 2 y = 0

x = - y, x = y - 2

Solution steps

x^{2} - y^{2} + 2 x + 2 y = 0

Write in the standard form

a x^{2} + b x + c = 0

x^{2} + 2 x - y^{2} + 2 y = 0

Factor

x^{2} + 2 x - y^{2} + 2 y : (x + y) (x - y + 2)

(x + y) (x - y + 2) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x + y = 0 or x - y + 2 = 0

Solve

x + y = 0 : x = - y

Solve

x - y + 2 = 0 : x = y - 2

The solutions to the quadratic equation are:

x = - y, x = y - 2

308 = (x^{2} - 154) 0.77

x, p^{3} - p (x^{2} + x y + y^{2}) + x^{2} y + x y^{2} = 0

6 k = k^{2}

x^{2} = a^{2} + b^{2}

e = 0.5 + 2.7 \cdot 1 0^{- 2} t + 2.8 \cdot 1 0^{- 5} t^{2}

What are the solutions to the equation solvefor x,x^2-y^2+2x+2y=0 ?
The solutions to the equation solvefor x,x^2-y^2+2x+2y=0 are x=-y,x=y-2
Find the zeros of solvefor x,x^2-y^2+2x+2y=0
The zeros of solvefor x,x^2-y^2+2x+2y=0 are x=-y,x=y-2