Solution
expand
Solution
Solution steps
Apply FOIL method
Popular Examples
expand (2+t)sqrt(9-t^2)expand expand (e^t(cos(t)-1))/texpand expand sqrt((x-2)^2+y^2)expand simplify (x+1/4)(x-1/4)simplify expand sqrt(7)(sqrt(5)+1)expand
Frequently Asked Questions (FAQ)
What is expand (cos(x)-sin(x))(sec(x)+csc(x)) ?
The solution to expand (cos(x)-sin(x))(sec(x)+csc(x)) is cot(x)-tan(x)