A circle has the equation $$x^2+y^2-4x+12y-8=0$$ . Use completing the square to write the equation in standard form .

$$\left(x-2\right)^2+\left(y+6\right)^2=48$$ .

A circle has the equation $$x^2+y^2-12x+8y+3=0$$ . Use completing the square to write the equation in standard form .

$$\left(x-6\right)^2+\left(y+4\right)^2=49$$ .

Complete the square to determine the equation of the circle in standard form: $$x^2+y^2+6x-12y+20=0$$

$$\left(x+3\right)^2+\left(y-6\right)^2=25$$

Complete the square to determine the equation of the circle in standard form: $$x^2+y^2+4x+6y-36=0$$

$$\left(x+2\right)^2+\left(y+3\right)^2=49$$

Equation of the circle in standard form?

$$\left(x+1\right)^2+\left(y-3\right)^2=16$$

Equation in standard form of this circle?

$$\left(x-3\right)^2+\left(y+4\right)^2=9$$

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Math

Algebra

Completing The Square

Completing the Square

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Mathematics

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9th - 12th Grade

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Practice Problem

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Hard

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(h,k) is the center of the circle

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r is the radius of the circle

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Center: (4,3), Radius = 5 units

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Standard form equation of a circle with center (7,0) and radius 3.

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