Solution
Solution
+1
Degrees
Solution steps
Solve by substitution
Let:
Move to the left side
Subtract from both sides
Simplify
Move to the left side
Add to both sides
Simplify
Solve with the quadratic formula
Quadratic Equation Formula:
For
Apply exponent rule: if is even
Multiply the numbers:
Subtract the numbers:
Factor the number:
Apply radical rule:
Separate the solutions
Apply rule
Add the numbers:
Multiply the numbers:
Cancel the common factor:
Apply rule
Subtract the numbers:
Multiply the numbers:
Cancel the common factor:
The solutions to the quadratic equation are:
Substitute back
No Solution
General solutions for
periodicity table with cycle:
Combine all the solutions
Popular Examples
sin(x)-2sin(x)cos(x)=0,0<= x<= 2picos(x+pi)-cos(x)-1=0sin(x)= 15/172cos(x)-sec(x)=1cos(x)tan(x)=5tan(x)
Frequently Asked Questions (FAQ)
What is the general solution for 6sin^2(θ)-17sin(θ)+14=-4sin(θ)+9 ?
The general solution for 6sin^2(θ)-17sin(θ)+14=-4sin(θ)+9 is θ= pi/6+2pin,θ=(5pi)/6+2pin