3 years ago

Multiply: -z^3(5 + z - 4z^2)

2 answers:

8 0

—4 (-z^3) z^2 + z (—z^3) + 5 (—z^3)

ohaa [14]3 years ago

5 0

Answer:

4z^5 - z^4 - 5z³

Step-by-step explanation:

-5z³ - z^4 + 4z^5

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