Ineed on this question
factor by grouping.
2u^3+3u^2+14u+21

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent