Find all solutions in the interval [0, 2π). cos2x + 2 cos x + 1 = 0 (3 points) x = 2π x = π x = pi divided by four. , seven pi divided by four. x = pi divided by two. , three pi divided by two.

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)