Latest exam Aptitude Question SOLUTION: could somebody help, me please? 1)find the center and length of a radius of each circle a) x^2+y^2+8x-12x+43=0 I tried. and got stuck (x^2+8x)+(y^2-12y)=-43 (x^2+8x=43)^2 + (y^2-

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(#M40111901) EXAM Numerical Ability question Keep an EYE

could somebody help, me please?
1)find the center and length of a radius of each circle

a) x^2+y^2+8x-12x+43=0
I tried. and got stuck
(x^2+8x)+(y^2-12y)=-43
(x^2+8x=43)^2 + (y^2-12y+12)^2=-43+43+12
then....

Asked In exam (9 years ago)

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