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Megan Powell
Mathematics
6 November, 19:43
What is the value of 5x^3+4y^3 when x=4 and y=3?
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Carly Roberson
6 November, 19:45
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428
Step-by-step explanation:
5x^3+4y^3
Let x=4 and y=3
5 * (4) ^3 + 4 * (3) ^3
5 * 64 + 4 * 27
320 + 108
428
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