Giải phương trình : 2cot^3x- cot^2x- 13cotx -6

Will give brainliest what is the value of x? enter your answer in the box.

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

(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