Solution
Solution
+1
Solution steps
Switch sides
Multiply the numbers:
Add the numbers:
Multiply both sides by
Move to the right side
Divide both sides by
Apply trig inverse properties
Show solutions in decimal form
Popular Examples
cos^2(x)-4cos(x)+4=0solvefor t,x-4=sec^2(t)solve for csc(θ)=(sqrt(34))/3 ,cos(θ)>02sin^2(θ)-3sin(θ)cos(θ)+cos^2(θ)=0sin^2(x)+4cos^2(x)=1
Frequently Asked Questions (FAQ)
What is the general solution for 4.3^2=3.8^2+6.3^2+2(3.8)(6.3)cos(b) ?
The general solution for 4.3^2=3.8^2+6.3^2+2(3.8)(6.3)cos(b) is b=2.41037…+2pin,b=-2.41037…+2pin