Solution
Solution
+1
Degrees
Solution steps
Solve by substitution
Let:
Switch sides
Move to the left side
Subtract from both sides
Simplify
Write in the standard form
Solve with the quadratic formula
Quadratic Equation Formula:
For
Apply rule
Apply rule
Multiply the numbers:
Add the numbers:
Factor the number:
Apply radical rule:
Separate the solutions
Remove parentheses:
Add/Subtract the numbers:
Multiply the numbers:
Apply the fraction rule:
Cancel the common factor:
Remove parentheses:
Subtract the numbers:
Multiply the numbers:
Apply the fraction rule:
Apply rule
The solutions to the quadratic equation are:
Substitute back
General solutions for
periodicity table with cycle:
General solutions for
periodicity table with cycle:
Combine all the solutions
Popular Examples
tan^2(x)-3sec(x)+3=0cos(5t)cos(2t)=-sin(5t)sin(2t)solvefor x,cos(x)=sin(y)solve for tan(θ)= 5/83cos^2(x)=9sin(x)+9
Frequently Asked Questions (FAQ)
What is the general solution for sin^2(x)=sin(x)+1-sin^2(x) ?
The general solution for sin^2(x)=sin(x)+1-sin^2(x) is x=(7pi)/6+2pin,x=(11pi)/6+2pin,x= pi/2+2pin