5859.9936=4*3.14r^2

Simple and best practice solution for 5859.9936=4*3.14r^2 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 5859.9936=4*3.14r^2 equation: 


Simplifying
5859.9936 = 4 * 3.14r2

Multiply 4 * 3.14
5859.9936 = 12.56r2

Solving
5859.9936 = 12.56r2

Solving for variable 'r'.

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

Add '-12.56r2' to each side of the equation.
5859.9936 + -12.56r2 = 12.56r2 + -12.56r2

Combine like terms: 12.56r2 + -12.56r2 = 0.00
5859.9936 + -12.56r2 = 0.00

Add '-5859.9936' to each side of the equation.
5859.9936 + -5859.9936 + -12.56r2 = 0.00 + -5859.9936

Combine like terms: 5859.9936 + -5859.9936 = 0.0000
0.0000 + -12.56r2 = 0.00 + -5859.9936
-12.56r2 = 0.00 + -5859.9936

Combine like terms: 0.00 + -5859.9936 = -5859.9936
-12.56r2 = -5859.9936

Divide each side by '-12.56'.
r2 = 466.56

Simplifying
r2 = 466.56

Take the square root of each side:
r = {-21.6, 21.6}

See similar equations:

| 12x/460=600 | | 12c-14=46 | | 16.2+3.8=16.14 | | 7x-15=2x+47 | | 6(g+2)=126 | | 2a+7=71 | | 6x=2/7 | | 4x+10+x=1000 | | 16.2+3.8= | | -39=3x-15 | | 3x^3-2x^2-x+2=0 | | 7(x-4)-8=-3(-8x+9)-5x | | 5c+2-2c+5= | | x+30+x=25-2x+x+30 | | a+2=5+49 | | 3x+6=20+x | | 3s+2t=75 | | -3x=-3.6 | | 10x+20=300 | | 75x^2+15600x-100=0 | | 15+.5x= | | 7.25*1/18 | | 6x=2/6 | | 7=4+f | | 5(n-4)-7(3n+7)=27 | | 5w-8a=-12 | | ax-bx+y=zforx | | -2y-3=9-3y | | 3(2y+4)=6(y+2) | | 24336+x^2=0.25x^2+156x+24336 | | 3÷p/4 | | 2=2-7s-2s |

Equations solver categories