HELP ASAP!! Solve the following quadratic equation for all values of x in simplest form.
3(x - 2)2 – 37 = 20

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.