Solution
expand
Solution
Solution steps
Apply binomial theorem:
Expand summation
Simplify
Simplify
Simplify
Simplify
Simplify
Popular Examples
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Frequently Asked Questions (FAQ)
What is expand (2k+1)^4 ?
The solution to expand (2k+1)^4 is 16k^4+32k^3+24k^2+8k+1