Solution

expand

Solution

Solution steps
Expand
Rewrite using trig identities
Rewrite using trig identities

Popular Examples

expand (2x)/((x-2)(x+1))expand expand (A+B=1,)-(-2A+B=-1)expand expand 6/x+9/2 xexpand expand 1/(z^2(z-2)^2)expand expand ((x^2-x-1)^3)/(2x-1)expand

Frequently Asked Questions (FAQ)

  • What is expand sin((4n+3)*90) ?

    The solution to expand sin((4n+3)*90) is -1