Question

(z3+14)(z3+1)
$(z^{3} + 14)(z ^{3} + 1)$
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Answer 1

Step-by-step explanation:

$(z^{3} +14)(z^3+1)\\\\z^3(z^3+1)+14(z^3+1)\\\\ z^6+z^3+14z^3+14\\\\z^6+15z^3+14$