1.

Without actually calculating the cubes find the value of each ot the following (-12)³+(7)²+(5)³​

Answer»

Answer:

here first of all in the PLACE of square cube will now

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

so its VALUE will be = 3abc=3*(-12)*7*5=-1260

Step-by-step EXPLANATION:



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