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