Question

5) Find separate equation of 2x²-xy-y²= 0 ​

Answer 1

Answer:

The factors of the equation x

2

+2xy−y

2

=0 by the discriminant method are,

x=

2

−2y±

(2y)

2

−4(−y

2

)

=

2

−2y±2

2

y

=−y±

2

y

x=−y(1+

2

),x=y(

2

−1)

x+(1+

2

)y=0,x−(

2

−1)y=0

Therefore, the separate equations of lines are x+(1+

2

)y=0 and x−(

2

−1)y=0.

Step-by-step explanation:

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