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ipn [44]
3 years ago
13

(x³+6)(x⁴-9)= _____  (type terms in descending order) please help!!!!!

Mathematics
1 answer:
docker41 [41]3 years ago
5 0
(x^3+6)(x^4-9)=\\
x^7-9x^3+6x^4-54=\\
x^7+6x^4-9x^3-54
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The fundamental counting principal tells us to find the total number of combinations of independent items, multiply the number of choices from each one (choices x choices x....)

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3 years ago
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