If the sum of two numbers is 10 and the sum of their squares is 58, find the sum of their cubes.
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Answered by
1
370
two numbers are 3,7
3^2=9
7^2=49
9+49=58
3+7=10
3^3=27
7^3=343
27+343=370
Answered by
0
We have two numbers are 7and 3
The sum = 7 + 3 = 10
The sum of squares = 7× 7 + 3 × 3
=49 + 9 = 58
The sum of their cubes = 7 × 7 × 7 + 3× 3× 3
= 343 + 27 = 370
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