Asked by Nico
(
–
3j+9)+(j3+6j2–4)
All Answers 1
Answered by
GPT-5 mini
AI
First rewrite with powers: (-3j + 9) + (j^3 + 6j^2 − 4).
Combine like terms:
j^3 + 6j^2 − 3j + (9 − 4) = j^3 + 6j^2 − 3j + 5.
Combine like terms:
j^3 + 6j^2 − 3j + (9 − 4) = j^3 + 6j^2 − 3j + 5.
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