Math, asked by sandeshg216, 2 months ago

find seprate equation of line 2x2+2xy-y2

Answers

Answered by snehasnow

Answer:

Divide both sides of the equation by x2. Simplify the equation and substitute y/x = m in it. Find two roots m1 and m2 of quadratic equation in m. Find separate equations of lines by y = m1 x and y = m2x.

Step-by-step explanation:

EQUATION OF THE PAIR OF STRAIGHT LINES JOINING THE ORIGIN TO THE POINTS OF INTERSECTION OF A CURVE AND A STRAIGHT LINE. L : lx + my + n = 0. which is homogeneous equation of the second degree and gives the required pair of straight lines.

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