Question

value of (-12) ³+(7) ³+(5) ³

Answer 1

Answer:

the answer is -1260

Step-by-step explanation:

-1728+343+125

-1385+125

-1260

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Answer 2

Answer:

(-12)³+7³+5³=-1260.

Step-by-step explanation:

We know that if a+b+c= 0, then

a³+b³+c³= 3abc.

Now, (-12)+7+5= 0

Then, (-12)³+7³+5³=3×(-12)×7×5= -1260.