how to solve this 18th question
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Hello Friend,
Here you have a very interesting question.
The solution is shown in the picture.
The identity used is:
• A³ + B³ + C³ - 3ABC = (A + B + C)(A² + B² + C² - AB - BC - CA)
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
Here you have a very interesting question.
The solution is shown in the picture.
The identity used is:
• A³ + B³ + C³ - 3ABC = (A + B + C)(A² + B² + C² - AB - BC - CA)
Hope it helps.
Purva
@Purvaparmar1405
Brainly.in
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