evalyate using suitable identity -12³+5³+7³
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Answered by
1
-12³+5³+7³ (a³+b³+c³= 3abc)
= 3(-12)(5)(7)
=3(420)
=⟩ 1,260
Hope this helps you
Answered by
0
Answer:
-1728+125+343
-1260
Step-by-step explanation:
I hope question is right
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