Explore BrainMass

Explore BrainMass

    Find the Radius and Center of a Circle by Completing the Square

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Complete the square to determine the radius and center of the circle.
    x^2+y^2+2x-8y+12=0 and sketch its graph.

    © BrainMass Inc. brainmass.com March 4, 2021, 6:11 pm ad1c9bdddf
    https://brainmass.com/math/calculus-and-analysis/radius-center-circle-completing-square-34080

    Solution Preview

    Please see the attached file for the complete solution.
    Thanks for using ...

    Solution Summary

    The radius and center of a circle are found using completing the square. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.

    $2.49

    ADVERTISEMENT