Find the value of x cube+ y cube + 15xy - 125 if x + y = 5.
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Step-by-step explanation:
x^3+y^3+15xy-125=0
5^3+15xy=125
15xy=125-125
15xy=0
xy= o/15
xy=0 I hope this helps you and plz mark me in brainlist and if it's correct then like this and follow me plz
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