Solve it correct ans will be marked as brainliest......
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Answered by
1
Step-by-step explanation:
IF x-y = 5 AND xy=84, THEN x³- y³ = ? x³-y³= (5)³ ;x³-y³= 125
Answered by
1
Answer:
1385
Step-by-step explanation:
x-y =5
xy=84
means
x=12, y=7
then
x cube -y cube
12 cube -7 cube =1385
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