Solution
Solution
Solution steps
Apply FOIL method:
Popular Examples
expand (3y,-2x,0)*curl(x,2y,3z)expand (y(-3y+3)^3)/3expand ((t^2+3)^2)/(t^6)expand 1/(x(1800-x))expand sin(x(1+csc(x))-sin(x))
Frequently Asked Questions (FAQ)
What is expand (ae+c)(ab+fd) ?
The solution to expand (ae+c)(ab+fd) is ea^2b+eafd+acb+cfd