If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
98x2 + -200y2 = 0
Solving
98x2 + -200y2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '200y2' to each side of the equation.
98x2 + -200y2 + 200y2 = 0 + 200y2
Combine like terms: -200y2 + 200y2 = 0
98x2 + 0 = 0 + 200y2
98x2 = 0 + 200y2
Remove the zero:
98x2 = 200y2
Divide each side by '98'.
x2 = 2.040816327y2
Simplifying
x2 = 2.040816327y2
Take the square root of each side:
x = {-1.428571429y, 1.428571429y}
| 12x+6=(4x+2) | | 25x^2=-8+45x | | 45-3v=6v | | 10w=16+6w | | 5t+3(1-12t)= | | 55t+3(1-12t)= | | -k*x^2+k^3=0 | | sin(34)=3.9/x | | .10y+.25x=5.20 | | v=4/3*3.14*4^3 | | 3q^2+10q-3000=0 | | X^2-2y^2-8=0 | | 6=7Y+4Y-3 | | (-3b+5b+1)+(b-3b+4)= | | 16+8a+a^2=1 | | 48in(x+1)+28=29 | | x(x^4-80)=0 | | -22=(2b-5) | | 10a^2+53a+36=0 | | 4x+2x-y=-3x-4y+12 | | 4e^3x-2=16 | | 4/3(3.14)*4^3 | | 3x^2-20x+10=0 | | 5x+4(x+11)= | | 3x+14+x=90 | | 8v^2-13v+5=0 | | 4/3*3.14*4^3= | | 10y-5-2y=6y-8+10 | | 2/3=2K | | 5y-8=x-6 | | 1-cosx=sinx*sinx/2 | | 11+5x=x-1+8x |