If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
196x2 + -121 = 0
Reorder the terms:
-121 + 196x2 = 0
Solving
-121 + 196x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '121' to each side of the equation.
-121 + 121 + 196x2 = 0 + 121
Combine like terms: -121 + 121 = 0
0 + 196x2 = 0 + 121
196x2 = 0 + 121
Combine like terms: 0 + 121 = 121
196x2 = 121
Divide each side by '196'.
x2 = 0.6173469388
Simplifying
x2 = 0.6173469388
Take the square root of each side:
x = {-0.785714286, 0.785714286}
| 0=x^4-4x^3+2x^2+x+4 | | -5.7y-3.6+8.2y+3.6= | | 8.7=18.8m-13.5 | | 104=-16t^2+72 | | 2(x-5)=3(x-8) | | -7-6x=11 | | 13a^2-19a=14 | | .4x+.25(137-x)=39.73 | | w^2-47w-90=0 | | 3a-8(2a+5b)-(a-7b)=0 | | 2.50x+.25x=1.75+x | | -6+3x=12 | | (4x-3)/6-(2x+4)/9=x+1 | | 15n^2+19-10=0 | | X^2+6x+5x+5+4=69 | | -5x+-10=3x+6 | | 4x-3=2x+21 | | -7.1y-1.2+9.3y+1.2= | | 18a+6-30=6a-12 | | 2x+2y=13 | | 5x+3y=2z | | 7(y-9)=9y-63 | | 10x+10=12x-14 | | 7(-20-11r)=10-19(r+14) | | 10x+10=12-14 | | -6x+3x=12 | | -4=0.2(4y-2) | | 32p-5-(5+17P)= | | p=22x+22 | | 16x-15-9x=-13 | | 8-5x-7x-2= | | 7x^2+12x=0 |