Solution
simplify
Solution
Solution steps
Expand
Expand
Simplify
Popular Examples
expand (4x-3)dxexpand expand (dx)/((7x+13)^2)expand expand 4t-2+5t+6expand expand 1+(e^x+3x^2)^2expand expand-(24x^2)/((x^3-8)^2)expand
Frequently Asked Questions (FAQ)
What is e^{x(ik-a)}+e^{x(-ik-a)} ?
The solution to e^{x(ik-a)}+e^{x(-ik-a)} is 2e^{-ax}cos(kx)