If x+y=6 and xy =2find x³+y³(please help me fast with explanation also please) T^T
1 answer:
Answer: x³+y³=180
Step-by-step explain: let's remember the formula x³+y³=(x+y)(x²-xy+y²) and also x³+y³=(x+y)³-3xy(x+y) then
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