Solution
Solution
Solution steps
Apply binomial theorem:
Expand summation
Simplify
Simplify
Simplify
Simplify
Simplify
Popular Examples
expand 1/((7+x)^2)simplify (a-1/9)(a+1/9)expand (3/4 x-2/3 y)(3/4 x+2/3 y)expand 1/((x-1)^3)expand log_{10}(\sqrt[3]{x^7y^2z})
Frequently Asked Questions (FAQ)
What is expand (x-2/x)^4 ?
The solution to expand (x-2/x)^4 is x^4-8x^2+24-(32)/(x^2)+(16)/(x^4)