Question

without actual calculating the cubes.Find the value of(28)3+(-15)3+(-13)3​

Answer 1

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We have to find the value :

=>  (28)³ + (–15)³ + (-13)³

Let -» a = 28

b -» -15

c -» -13

=> a + b + c = 0

If -» a + b + c = 0. Then a³ + b³ + c³ = 3abc

→ 28)³+ (–15)³ + (-13)³ = 3(28)(-15)(-13) = 16380

→ (28)³+ (–15)³ + (-13)³ = 16380

Answer = 16380

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Answer 2

Step-by-step explanation:

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