Solution
expand
Solution
Solution steps
Apply Difference of Two Squares
Popular Examples
expand F(R(t))yF(1,-1,1)expand expand (3+j^3)*(1+jsqrt(3))expand expand (x^2+2)cos(3x+4)expand expand (e^{-2s}-1)/(s(s+1))expand expand sqrt(x^6+(y-2)^6)expand
Frequently Asked Questions (FAQ)
What is expand (-sin(t)+cos(t))(-cos(t)-sin(t)) ?
The solution to expand (-sin(t)+cos(t))(-cos(t)-sin(t)) is -cos(2t)