If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
324 = r2
Solving
324 = r2
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Add '-1r2' to each side of the equation.
324 + -1r2 = r2 + -1r2
Combine like terms: r2 + -1r2 = 0
324 + -1r2 = 0
Add '-324' to each side of the equation.
324 + -324 + -1r2 = 0 + -324
Combine like terms: 324 + -324 = 0
0 + -1r2 = 0 + -324
-1r2 = 0 + -324
Combine like terms: 0 + -324 = -324
-1r2 = -324
Divide each side by '-1'.
r2 = 324
Simplifying
r2 = 324
Take the square root of each side:
r = {-18, 18}
| 2x+5=3+5x | | 6-5=4x+1 | | 6x+5=4x+1 | | 5805.86=3.14r^2 | | 4j-9j+3=-3 | | (x-7)(y-5)= | | (5x)=(3x+28) | | (3x-1)(3-8x)= | | y=4(7x+100) | | y=1/2+5(0,3) | | (8k-9)(3k-7)= | | 36^1/2 | | x-49=57 | | 9x+6x-12=-7x+2x-12+5 | | -21=y/4 | | 9x-6=3x+6 | | -b=19 | | 6-3x=-5x-2 | | 2x-3x=3-x | | a-16/18=8/9 | | 1/6(5x-9)=7 | | 7-x=6+14 | | 8-4=x+1 | | 6x+4x=10 | | y=x^2*ln(x+2) | | 15x+3y=39 | | 1200=0.18*x | | 1200=0.18x | | -3/4+3/2-2 | | -3x-3x=48-6 | | t^2+7t-18=T+1 | | -19.95-1.10x=-2.35 |