Mark M. answered • 12/15/16
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
(2x2y)3(3x2y3)
(8x6y3)(3x2y3)
24x8y6
Mark M.
I shall try.
Report
12/15/16
Wiilliam R.
(3y+3)+(y^2-1)+2y+(y^2+2)
Report
12/16/16
Mark M.
(3y + 3) + (y2 - 1) + 2y + (y2 + 2)
3y + 3 + y2 - 1 + 2y + y2 + 2 parentheses not needed for addition
y2 + y2+ 3y + 2y + 3 - 1 + 2 commute to gather like terms
2y2 + 5y + 4 combine like terms
Report
12/16/16
Wiilliam R.
what about
3x^2[(x+1)(x-1)
Report
12/16/16
Mark M.
3x2[(x + 1)(x - 1)]
3x2[x2 - 1] difference of squares
3x3 - 3x2 distribute
Try a couple on your own, post, and I shall comment.
Report
12/16/16
Wiilliam R.
x
Report
12/17/16
Wiilliam R.
12/15/16