1.

find the equations of the circum-circle of the triangle formed by the straight line 5x-3y+4=0,2x+3y-5=0,x+y=0​

Answer»

5x-3y+4=2x+3y-5 (5-2)X-(3+3)y=-9 3(x-2y)=-9 x-2y=-3(x=-y)  -3y=-3 y=1,x=-1Step-by-step EXPLANATION:



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