Math, asked by rajeshbhalavi49, 4 months ago

F- Solve these following questions:-
1. simplify:-
(b) -z2+13z2-5z+7z3-15z.

Answers

Answered by ammu9268

1

Answer:

7z cube +12zsquare-20z

please mark me as brainliest

Answered by LilyWhite

1

Step-by-step explanation:

-z² + 13z² - 5z + 7z³ - 15z
7z³ - 12z² + 20z

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