Question: Math

(z^5- 3z^2+ 7) -(2z^5 + 6 - 8z^2) + (4z^2+ 5z + 9)=

In Math | Asked by AnneS2
Answers

(z^5- 3z^2+ 7) -(2z^5 + 6 - 8z^2) + (4z^2+ 5z + 9)

z^5- 3z^2+ 7 -2z^5- 6 + 8z^2 + 4z^2+ 5z + 9

z^5 -2z^5     - 3z^2+ 8z^2 + 4z^2      + 5z   + 9+ 7 - 6 

-z^5         + 11z^2  + 5z   + 10

CherieS | 457 days ago