A abc98 New member Joined Nov 16, 2011 Messages 2 Nov 16, 2011 #1 5x^3 + 5(6x^3-5b^4) my mom says the answer is 35x^3 - 25b^4 my answer is 30x^3 +5 - 5b^4 which is correct
5x^3 + 5(6x^3-5b^4) my mom says the answer is 35x^3 - 25b^4 my answer is 30x^3 +5 - 5b^4 which is correct
A abc98 New member Joined Nov 16, 2011 Messages 2 Nov 16, 2011 #2 thank you.....but i thought you couldn't combine unlike terms
