2sec^2x-8=0

Simple and best practice solution for 2sec^2x-8=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 2sec^2x-8=0 equation:


Simplifying
2sec2x + -8 = 0

Reorder the terms:
-8 + 2c2esx = 0

Solving
-8 + 2c2esx = 0

Solving for variable 'c'.

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

Add '8' to each side of the equation.
-8 + 8 + 2c2esx = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2c2esx = 0 + 8
2c2esx = 0 + 8

Combine like terms: 0 + 8 = 8
2c2esx = 8

Divide each side by '2esx'.
c2 = 4e-1s-1x-1

Simplifying
c2 = 4e-1s-1x-1

Combine like terms: 4e-1s-1x-1 + -4e-1s-1x-1 = 0
c2 + -4e-1s-1x-1 = 0

The solution to this equation could not be determined.

See similar equations:

| -5x+2=-46-x | | 5x(x-1)=4x^2-4 | | 84=4(8*2)+2(2*x) | | [1-4k]=-11 | | x^2+12x-2988=0 | | x^3-16*x^2+82*x-128= | | 3+4[3x+7]=-89 | | 8-2(a+1)=3a+1 | | f(x)=0.25x^2-4 | | -x+x+1=3 | | 6.5=-3+m | | 4sin(5x)=3 | | x^2+12x+4.5=0 | | 5n+2=5n-1 | | 4[6-2a]+8=24 | | (x+1)2+(x-1)2=7x+4 | | 180-2x=3x | | 16=3*x^6+3*x^5+8*x^3+3*x^2+3*x | | 2[10b+7]-1=73 | | 2b=9-b | | -2[2+11x]=-24 | | 7e=9(e+4) | | 18x-2+12x+2=180 | | u+13=11 | | 11+2d=26+6+d | | 5(x-2)+x=6(x+3)+4x | | 1x-10=119 | | 3x+10y=-20 | | .3(a+11)+.7a=7.3 | | 12x-27=28 | | 9[r-2]-10=26 | | -4[11+4x]=-20 |

Equations solver categories