Mathematics · Calculus Application
Find two positive numbers x and y such that x + y = 60 and xy3 is maximum.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1x = 55, y = 5
- 2x = 15, y = 45✓
- 3x = 20, y = 40
- 4x = 30, y = 30
Correct answer
x = 15, y = 45
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