Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify 2tan(x-pi/4)-2simplify cos(pi+kpi)simplify (sin(-3x))/(sin(9x))simplify cos(270+a)simplify cos(a)+cos(180-a)
Frequently Asked Questions (FAQ)
What is 4sin(120-x) ?
The solution to 4sin(120-x) is 4((sqrt(3))/2 cos(x)+1/2 sin(x))