Solution
expand
Solution
Solution steps
Apply binomial theorem:
Expand summation
Simplify
Simplify
Simplify
Simplify
Simplify
Popular Examples
simplify 3\times 1/2simplify simplify tan(x)+(cos(x))/(1+sin(x))simplify simplify sqrt(2)\times sqrt(2)simplify expand (x+5)(x+7)expand simplify 3/36simplify
Frequently Asked Questions (FAQ)
What is expand (a-b)^4 ?
The solution to expand (a-b)^4 is a^4-4a^3b+6a^2b^2-4ab^3+b^4