Write the equation of the circle in standard form. Then identify the center and radius of the circle. x2 + y2 – 10x + 8y + 37 = 0 center: ( , ) radius:

Step-by-step explanation:

x² + y² - 10x + 8y + 37 = 0

Regroup terms

(x² - 10x) + (y² + 8y) = -37

Complete the square

(x² - 10x + 5²) + (y² + 8y + 4²) = -37 + 5² + 4²

(x² - 5)² + (y² + 4)² = 2²

Center (5,-4)

Radius = 2

Center (5,-4) radius =2

Step-by-step explanation:

on edg

13664

step-by-step explanation:

=cross multiply

=100 x = 13664

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