The radius of the circle 3x(x-2)+3y(y+1)=4 is?
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Tap for more steps... Use the form ax2+bx+c a x ... Use this form to determine the center and radius of the circle. (x−h)2+(y−k)2=r2 ( x - h
)x2+y2+4x−2y+3=0. Now consider the general equation of the circle is: ... where the center is the point (xo,yo) and R is the radius. Expanding: ... −2yo=−2⇒yo=1
The center and
)x2+y2+4x−2y+3=0. Now consider the general equation of the circle is: ... where the center is the point (xo,yo) and R is the radius. Expanding: ... −2yo=−2⇒yo=1
The center and
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