Cot^2(x)-2cot(x)=15

Simple and best practice solution for Cot^2(x)-2cot(x)=15 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 Cot^2(x)-2cot(x)=15 equation: 


Simplifying
Cot2(x) + -2cot(x) = 15

Multiply ot2C * x
ot2xC + -2cot(x) = 15

Multiply cot * x
ot2xC + -2cotx = 15

Reorder the terms:
-2cotx + ot2xC = 15

Solving
-2cotx + ot2xC = 15

Solving for variable 'c'.

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

Add '-1ot2xC' to each side of the equation.
-2cotx + ot2xC + -1ot2xC = 15 + -1ot2xC

Combine like terms: ot2xC + -1ot2xC = 0
-2cotx + 0 = 15 + -1ot2xC
-2cotx = 15 + -1ot2xC

Divide each side by '-2otx'.
c = -7.5o-1t-1x-1 + 0.5tC

Simplifying
c = -7.5o-1t-1x-1 + 0.5tC

See similar equations:

| 1,764/28 | | M=15.75+3.3 | | 2(x+1)-3x-6=15 | | 10x-6=106 | | -2x-4y=24 | | 288=3x^2(x+2) | | 4.3/0.5 | | 3x-1/5=7/3 | | 5x+-1(2a+c)=4(x+c) | | 288=(3x^2)(X+2) | | (4+7i)(5+2i)= | | 4a^3/24a^10 | | (2)x+3=x+10 | | 5(.25)-4y=22 | | -4+(9-2i)+3i= | | 48x=-9x^2-57 | | 500=12/I | | y=3v(-7) | | 5x-(2a+c)=4(x+c)forx | | 3/4*11 | | -2+y=10 | | 4x+7=3x+7+x | | 2[-5(4-12)-3]=x | | M(x)=x^2-11x+24 | | 14-(17-7i)+8i= | | X-1+1=2-2x | | 3p+9a=21 | | (2)x+5=3x-2 | | 4x-15=9-2x | | f(x)=5sen(x) | | -5x+3(x-6)=-16 | | 5x^5+34x^3-48x=0 |

Equations solver categories