If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2m2 + m + 9 = 0 Reorder the terms: 9 + m + 2m2 = 0 Solving 9 + m + 2m2 = 0 Solving for variable 'm'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4.5 + 0.5m + m2 = 0 Move the constant term to the right: Add '-4.5' to each side of the equation. 4.5 + 0.5m + -4.5 + m2 = 0 + -4.5 Reorder the terms: 4.5 + -4.5 + 0.5m + m2 = 0 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + 0.5m + m2 = 0 + -4.5 0.5m + m2 = 0 + -4.5 Combine like terms: 0 + -4.5 = -4.5 0.5m + m2 = -4.5 The m term is m. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.5m + 0.25 + m2 = -4.5 + 0.25 Reorder the terms: 0.25 + 0.5m + m2 = -4.5 + 0.25 Combine like terms: -4.5 + 0.25 = -4.25 0.25 + 0.5m + m2 = -4.25 Factor a perfect square on the left side: (m + 0.5)(m + 0.5) = -4.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (5a)*(-8ab)*(2a)= | | 100=2(x+11)(x-5)-x(x+11) | | 6(v+4)+w(v+4)=0 | | 6(4+v)+w(4+v)=0 | | 25p+(50)(100-p)=700 | | 4/7y=8 | | x+2x+8x= | | 54-(2/3)x=38 | | Y=x^2+11x+10 | | 10-2x-4x+6= | | (3v+4)(1+v)=0 | | 30b+(35)(300-b)=700 | | h(x)=x+x*2 | | 25p+50b=600 | | 100=(x+11)(x-5) | | a=(x+11)(x-5) | | -7x+4x+5=2 | | 3xy+x-y=1 | | 19+4(2c-3)= | | 100=2(x+11)(x-5) | | 4x+2z=4+3y | | -5x-9=-4x+1 | | -3x-15y-3x+8y= | | 2x+4=5x-x | | sec(x)sec(x)-7=0 | | sex^2(x)-7=0 | | 7x+(-3y)+(-8x)+9y= | | 3x+3(x-7)= | | 2x+5x+3=3-7x | | 5n-3(n-6)=2+3n | | (3x-6)2=36 | | 2x+3z=5+7y |