Solution
simplify
Solution
Solution steps
Expand
Use the Pythagorean identity:
Popular Examples
expand x(x^3e^{9x}+4)expand expand ((x-70)^2)/(70)expand expand 1/((s^2+9)(s-1))expand ((s+11))/((s-1)(s+3))expand 6(1/2 x+1/3 x=20)6expand
Frequently Asked Questions (FAQ)
What is (csc(A)+cot(A))(csc(A)-cot(A)) ?
The solution to (csc(A)+cot(A))(csc(A)-cot(A)) is 1