Cos(45)=25/x

Simple and best practice solution for Cos(45)=25/x 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 Cos(45)=25/x equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

cos(45) = 25/x // - 25/x

cos(45)-(25/x) = 0

cos(45)-25*x^-1 = 0

-25*x^-1 = -cos(45) // : -25

x^-1 = cos(45)/25

-1 < 0

1/(x^1) = cos(45)/25 // * x^1

1 = (cos(45)/25)*x^1 // : cos(45)/25

25*(cos(45))^-1 = x^1

x = 25*(cos(45))^-1

x = 25*(cos(45))^-1

See similar equations:

| 7x+57.2-2.6x=129.8 | | 9x^2-84x+6912=0 | | Y=-2x^2+4x+12 | | 30x^3-5x^2-25x=0 | | 5-2x=3x-11 | | -.65(c+8)=3.9 | | 0=-16t^2+144t+7 | | (2)/(5-7i)= | | D/4-9=-9 | | y=350-4/3x | | 2.5-6=7.25 | | (4-2i)+(3+9i)= | | 3(t^2-4)=24 | | (4x)^(1/3)-17=47 | | -1.914=1.1x-2.7-0.6 | | -3m-13m+-11=5 | | (6-2i)+(9+8i)= | | -4n-(34-n)=-3(-2-(-3-2n)+9) | | 12x^2+18x+34=37+2x | | (X-6y+2)DX+2(x+2y+2)dy=0 | | y=x^2-x-16 | | x^2-4+8x=0 | | 14r+r-14r+2=5 | | (3x-3)1/3-5=1 | | 8c+2c+5= | | 18-7/3x2 | | x+x+.5=24 | | y=x^2-20 | | 10n-8n-1=3 | | 2.5x+6=7.25 | | 3(x-3)=10x-2 | | x+x+.5=3 |

Equations solver categories