Question

simplify combining like terms
-z²+13z²-5z+7z³-15z​

Answer 1

Given Equation - -z² + 13z² - 5z + 7z³ - 15z

==> 12z² - 20z + 7z³

==> 7z³ + 12z² - 20z (Answer)

Thanks...................................

Answer 2

Answer:

7z³ + 12z² - 20z (Answer)

Step-by-step explanation:

Given  -z² + 13z² - 5z + 7z³ - 15z

=> 12z² - 20z + 7z³  

=> 7z³ + 12z² - 20z (Answer)

hope its help you