ctg^2(x+y)-x^2=1

Simple and best practice solution for ctg^2(x+y)-x^2=1 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 ctg^2(x+y)-x^2=1 equation:


Simplifying
ctg2(x + y) + -1x2 = 1
(x * cg2t + y * cg2t) + -1x2 = 1
(cg2tx + cg2ty) + -1x2 = 1

Solving
cg2tx + cg2ty + -1x2 = 1

Solving for variable 'c'.

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

Add 'x2' to each side of the equation.
cg2tx + cg2ty + -1x2 + x2 = 1 + x2

Combine like terms: -1x2 + x2 = 0
cg2tx + cg2ty + 0 = 1 + x2
cg2tx + cg2ty = 1 + x2

Reorder the terms:
-1 + cg2tx + cg2ty + -1x2 = 1 + x2 + -1 + -1x2

Reorder the terms:
-1 + cg2tx + cg2ty + -1x2 = 1 + -1 + x2 + -1x2

Combine like terms: 1 + -1 = 0
-1 + cg2tx + cg2ty + -1x2 = 0 + x2 + -1x2
-1 + cg2tx + cg2ty + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-1 + cg2tx + cg2ty + -1x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 6k^2=-13k-6 | | -3.7j=29.6 | | 1-1/6= | | 7v+5=5+25 | | 5+4(x+1)=8x | | 3x^2-26x=-35 | | 5x-3x=100-40 | | 4x^2-12x-10=0 | | h=51+-16t^2 | | (24x-16)1/8 | | 8-10x-3x^2=12 | | h=-16t^2+45+6 | | 37-9x=71 | | -5/40=p/10 | | 4b^2-72b+320=0 | | 2k^2=-13k-15 | | 5+5x+1-3x=-5+6x+6-5x | | m=11-3.5/80-35 | | 8x^2+7x-18=0 | | 12+x/3=-3 | | 10x^3a+6xa^2=2xa | | x^4-106x^2+2025=0 | | -3x-4(-4-9)=179 | | (2x^1/4)(3x^4/3) | | 0.5r+0.75=2.5 | | -3-4(-4-9)=179 | | 7x-5=-4+5x | | -2y^4(9y^2+4y-6)= | | 2x-92=8x+28 | | 4+3x+1-x=-7+3x+8-2x | | 6k--2k=k-3 | | 6r+-9r= |

Equations solver categories