Solution
expand
Solution
Solution steps
Apply binomial theorem:
Expand summation
Simplify
Simplify
Simplify
Simplify
Simplify
Simplify
Simplify
Simplify
Simplify
Popular Examples
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Frequently Asked Questions (FAQ)
What is expand (a-b)^8 ?
The solution to expand (a-b)^8 is a^8-8a^7b+28a^6b^2-56a^5b^3+70a^4b^4-56a^3b^5+28a^2b^6-8ab^7+b^8