Question

Please help me solve this: (5u^3+8u^2+3)+(2u^3-7u+4)

Answer 1

remove the parenthesis and combine like terms

Answer 2

so then it would be 7u^3+8u^2+7-7u ?

Answer 3

That is correct! The only suggest is to put all variables in descending order...switch the 7 and -7u terms.

Other than that...perfect!

Answer 4

alright and thanks that was super easy! i just a little confused since there where so many numbers