SOLUTION: Use the Binomial Theorem to expand the binomial. (x + 2y^2)^3 A. x^3 - 3x^2y^2 + 3xy^4 - y^6 B. x^3 + 6x^2y^2 + 12xy^4 + 8y^6 C. x^3 - 6x^2y^2 + 12xy^4

SOLUTION: Use the Binomial Theorem to expand the binomial. (x + 2y^2)^3 A. x^3 - 3x^2y^2 + 3xy^4 - y^6 B. x^3 + 6x^2y^2 + 12xy^4 + 8y^6 C. x^3 - 6x^2y^2 + 12xy^4 - 8y^6

Question 623846: Use the Binomial Theorem to expand the binomial.
(x + 2y^2)^3
A. x^3 - 3x^2y^2 + 3xy^4 - y^6

B. x^3 + 6x^2y^2 + 12xy^4 + 8y^6

C. x^3 - 6x^2y^2 + 12xy^4 - 8y^6

D. x^3 + 3x^2y^2 + 3xy^4 + y^6

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,  

(x + 2y^2)^3       |||(a+b)^3 = a^3 + 3a^2b + 3ab^2 + b^3

  

 x^3 + 6x^2y^2 + 12xy^4 + 8y^6  

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