formula of a3-b3-c3?
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(a - b)3 = a3 - b3 - 3ab(a - b). 5.(a + b + c)2 = a2 + b2 + c2 +2ab+2bc +2ca. 6.(a + b + c)3 = a3 + b3 + c3+3a2b+3a2c + 3b2c +3b2a +3c2a +3c2a+6abc. 7.a2 - b2 = (a + b)(a – b ) . 8.a3 – b3 = (a – b) (a2 + ab + b2 ). 9.a3 + b3 = (a + b) (a2 - ab + b2 ).
Depakeswar370:
ooo
Ya got it
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can I know your class
if you don't mind
10
and ur
mine it's 9th
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Answered by
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(a+b)(a2+b2+c2)it is the answer of your question
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