Question

welp meh plz..........​

Answer 1

Answer:

Hey mate, her's ur answer

Let a= -12

b=7

c=5

a+b+ c=-12+7+5=0

so we can use the identity a^3+b^3+c^3= 3abc

so (-12)^3+7^3+5^3= 3*-12*7*5

=-36*35

=-1260

This is the actual way of solving.

Answer 2

Answer:

welp i think you need grammar and also its help not welp

Step-by-step explanation: