1.

Find the value of x cube+ y cube + 15xy - 125 if x + y = 5.​please i will mark brainliest

Answer»

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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