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Anika [276]
3 years ago
9

(4k^5-9k^4+k^3-7k^2-9k+28)/4k-5

Mathematics
1 answer:
vlada-n [284]3 years ago
7 0

Answer:

=k6+ −9 /4  k5+ 1 /4  k4+  −7 /4  k3+  −9 /4  k2+7k−5

Step-by-step explanation:

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Find two positive real numbers whose product is a maximum. the sum is 80
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Let's say the numbers are "a" and "b"

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3 0
2 years ago
7 - 9x - 15 + 12x HELPPPP
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