the point of intersection of the pair of the pair of elines represented by xy+x+y+1=0 is
jessica , 9 Years ago
Grade 9
9 grade maths> the point of intersection of the pair of ...
1 Answers
Harsh Patodia
Last Activity: 8 Years ago
xy + x + y + 1 =0
x(y+1) + 1(y+1)=0
(x+1)(y+1)=0
point is (-1,-1)
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