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Grade 12Algebra

coefficient of x^6 in (1+x+x^2...+x^6)^3. What is the genetal way of doing duch problems?

Profile image of Athul Joseph
8 Years agoGrade 12
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1 Answer

Profile image of Soumendu Majumdar
8 Years ago
Break that polynomial equation & find the coefficient of x^6 
That's the general method
Hope it helps!