If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
324r2 + -121 = 0
Reorder the terms:
-121 + 324r2 = 0
Solving
-121 + 324r2 = 0
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Add '121' to each side of the equation.
-121 + 121 + 324r2 = 0 + 121
Combine like terms: -121 + 121 = 0
0 + 324r2 = 0 + 121
324r2 = 0 + 121
Combine like terms: 0 + 121 = 121
324r2 = 121
Divide each side by '324'.
r2 = 0.3734567901
Simplifying
r2 = 0.3734567901
Take the square root of each side:
r = {-0.611111111, 0.611111111}
| 40+0.20x= | | 15x^3-21x^2-560x= | | -x=0.59 | | 7x-(6x+5)=0 | | 4Y^5-3Y^4+20Y-15= | | 7x+2+4x+8=10X+3 | | x-3=2x | | (8X^3-64)= | | 15x^3-21x^2+20x-28= | | 8X^3-64= | | 27A^3B^4-343A^3B= | | 56x^2-48x^3+72x^4*8x^2= | | -12-y=-2 | | 5X^3-35X^2+60X= | | 56x^2-48x^3+72x^4+8x^2= | | 3m^2+10m+2=0 | | 3x-2(x-2)=16 | | 56x^2-48x^3+72x^4+x^2= | | 2v^2-v-3=0 | | 39X^3Y^3-26X^2Y^3= | | 18M^2-77M-18= | | 2y+7=15 | | n^2+n+17=0 | | 2e+5=6 | | (3x^2+5x-4)-(3x^2+6)=30 | | -5(3X-8)=4X+2 | | 6y-2y=4 | | A=8rs-3k | | 3-5(-4-2)= | | 2x-16x+5x-3x= | | x^2+7x-10x=0 | | 0.005x^2-0.3x+4=0 |