Solution
expand
Solution
Solution steps
Apply binomial theorem:
Expand summation
Simplify
Simplify
Simplify
Simplify
Simplify
Popular Examples
expand (t+2)2^{et}expand expand 1/((1-X)(B-X)(D-X))expand expand 1/((x+1)x^2)expand expand 4c-3expand expand 2e^2*(e^x+2x)expand
Frequently Asked Questions (FAQ)
What is expand (x-Δx)^4 ?
The solution to expand (x-Δx)^4 is x^4-4Δx^4+6Δ^2x^4-4Δ^3x^4+Δ^4x^4