Solution
Solution
+1
Solution steps
Move to the right side
Divide both sides by
Apply trig inverse properties
Show solutions in decimal form
Popular Examples
cos(x+x)+cos(x)=0sin(x+30)=cos(x+60)cos(5x+40)= 3/5cos(4x)+cos(2x)+1=0sin(2x)=0.3,-180\circ <= x<= 180
Frequently Asked Questions (FAQ)
What is the general solution for 7sin(x)+2=0 ?
The general solution for 7sin(x)+2=0 is x=-0.28975…+2pin,x=pi+0.28975…+2pin