posted by kim on .
Simplify: Can someone please help me with this and go through the steps for it please. Thank You
Start with the distributive law:
=4x*5x2 + 4x*3x + 4x*2
=20x3 + 12x2 + 8x
Can you try your problem now?
i still don't understand on how to do the problem
would the answer for the problem that i sent you be 72z^3-8z^2-1
You have to multiply -8z by all terms. Also remember that a negative times a negative equals a positive.
72z^3 + 8z^2 + 8z
I hope this helps a little more. Thanks for asking.
can someone please help me solve this problem?