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Think about the expansion for the binomial (2x - y2)6. The first term of this binomial is 2x. The second term of this binomial is -y2. What is the correct formula for the fifth term in this binomial expansion?

User Jozua
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2 Answers

4 votes

Answer:

Like the other guy said, it's 6C4(2x)^2(-y2)^4, but I don't know for the 2nd part of the problem.

Explanation:

User Behrad
by
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1 vote

correct answer: 6C4(2x)^2(-y^2)^4