Somebody please help me with this

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

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Which statement best explains why ben uses the width hi to create the arc at j from point k