If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
20m2 + -40 = 0
Reorder the terms:
-40 + 20m2 = 0
Solving
-40 + 20m2 = 0
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '40' to each side of the equation.
-40 + 40 + 20m2 = 0 + 40
Combine like terms: -40 + 40 = 0
0 + 20m2 = 0 + 40
20m2 = 0 + 40
Combine like terms: 0 + 40 = 40
20m2 = 40
Divide each side by '20'.
m2 = 2
Simplifying
m2 = 2
Take the square root of each side:
m = {-1.414213562, 1.414213562}
| 1/3V=-6 | | 6/(k-2)=10 | | (38-(5x+35x))+(5x+35x)=38 | | ((5x^3)-(x)+(3))+((x^3)-(9x^2)+(4x))= | | (x+10)(x-4)=-24 | | 5*p+7-5*p-(-7*(p-3))= | | 3dx/dt-4x=sin2t | | ((5x+35x)-38)+(5x+35x)=38 | | -12x+8=-7x-2 | | (5x^3-x+3)+(x^3-9x^2+4x)= | | -3(6X+5)-2(1-17X)=3(1+5X) | | w^2+3w-648=0 | | 4x-6y-6=0 | | 30r^2+19ra-63a^2= | | 50m^2+25m-3=0 | | 0.80x+0.05(16-x)=0.10(-67) | | 7x^2-47x=14 | | 15/27=X/6 | | (x+4)-(3X+3)=8 | | -16=c-6/(-3) | | 3d(d+4)= | | 6r-23=-11+2r | | 0.9z+8.25=1.5(2+2z) | | 11x^2-8x=3 | | 2x-28=-30+x | | s-8/(-8)=-1 | | V=1/3Ah | | 18/25-4/35 | | -1(x-27)+3(x+3)=9x-59 | | 24y-(y-27)=1(y-54) | | 200x^4=-800x^3+9000x^2 | | 100=-16t^2-20t+436 |