15. Two positive numbers x and y are such that
x > y. If the difference of these numbers is 5
and their product is 24, find :
(i) sum of these numbers.
(ii) difference of their cubes.
(iii) sum of their cubes.
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Answer:
3×8=24 and it's difference between is 5
Step-by-step explanation:
sum of these numbers
3+8=11
difference of their cubes
4×3 =12
5×3=15
6×3=18
7×3=21
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