Completing the square:1.Consider the equation x 2+y 2 = 4x. Use the method of completing the square to show that this equation is equivalent to (x − 2)2 + y 2 = 4. (This calculation was used in Example 4.)2. Find the center and radius of the circle with equation x 2 + y 2 + 6x − 8y − 44 = 0 by completing the square.

We can use completing square method to solve the roots of the quadratic equation . The quadratic…

Answered: Completing the square:1.Consider the…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter9: Quadratic Functions And Equations

Section9.5: Solving Quadratic Equations By Completing The Square

Problem 42HP

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Completing the square:
1.Consider the equation x ²+y ² = 4x. Use the method of completing the square to show that this equation is equivalent to (x − 2)² + y ² = 4. (This calculation was used in Example 4.)

2. Find the center and radius of the circle with equation

x² + y ² + 6x − 8y − 44 = 0 by completing the square.

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