2sin^2x-15sinx+7=0

Simple and best practice solution for 2sin^2x-15sinx+7=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2sin^2x-15sinx+7=0 equation: 


Simplifying
2sin2x + -15sinx + 7 = 0

Reorder the terms:
7 + -15insx + 2in2sx = 0

Solving
7 + -15insx + 2in2sx = 0

Solving for variable 'i'.

Move all terms containing i to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -15insx + -7 + 2in2sx = 0 + -7

Reorder the terms:
7 + -7 + -15insx + 2in2sx = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -15insx + 2in2sx = 0 + -7
-15insx + 2in2sx = 0 + -7

Combine like terms: 0 + -7 = -7
-15insx + 2in2sx = -7

Reorder the terms:
7 + -15insx + 2in2sx = -7 + 7

Combine like terms: -7 + 7 = 0
7 + -15insx + 2in2sx = 0

The solution to this equation could not be determined.

See similar equations:

| -7y-4=4-5y+5y | | -10x+10y=15 | | 77=7j | | 2x+40=12x+70 | | 6x-14=7x+3 | | 12/15=x/3 | | 4cos^2=3 | | f(x)=9ln(x) | | 25/x=5/12 | | t*4-1=15 | | a*4+1=10 | | 4/6=24 | | 2*x^2-3*x=0 | | 4/6=26 | | x^2-40x+336= | | x(5x-23)=26 | | x^2-10*x=0 | | 6y+8=54 | | 6(7x+8)-9=42x+39 | | 6y+8=42 | | =ln(31x) | | 33=-3(-2-3v) | | 4+eX=3 | | 4+6logX=3 | | n(n-3)=5400 | | 60+49x=154 | | 4+6lnx=3 | | _9x=(72/2) | | 9x+2=272x | | -12t^2+24t=40 | | 4x=100-6x | | (6k-8)(5k-5)= |

Equations solver categories