X=√3 +1, -x^5+x^3(4+2√3)+x^3-x^2-√3-x^2+1=?​

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

True or false? a circle could be circumscribed about the quadrilateral below.