Solution
expand
Solution
Solution steps
Use the following trivial identity:
periodicity table with cycle:
Popular Examples
expand-(500)/((s+10)(s+2.5))expand expand (2x+5y=1,9)(3x-4y=-6)expand expand (1-ln(x-1))^2expand expand (x+5y=5,)-(-x+y=-1)expand expand 3(x+3,3+y)+(2y-1,-3x+11)expand
Frequently Asked Questions (FAQ)
What is expand-cos(pi/2) ?
The solution to expand-cos(pi/2) is 0