FRACTIONAL INDICES, PLEASE EXPLAIN STEP TO STEP

Which of the following circles have their centers in the third quadrant?

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.