If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.81m2 + -0.9m + 0.25 = 0 Reorder the terms: 0.25 + -0.9m + 0.81m2 = 0 Solving 0.25 + -0.9m + 0.81m2 = 0 Solving for variable 'm'. Begin completing the square. Divide all terms by 0.81 the coefficient of the squared term: Divide each side by '0.81'. 0.3086419753 + -1.111111111m + m2 = 0 Move the constant term to the right: Add '-0.3086419753' to each side of the equation. 0.3086419753 + -1.111111111m + -0.3086419753 + m2 = 0 + -0.3086419753 Reorder the terms: 0.3086419753 + -0.3086419753 + -1.111111111m + m2 = 0 + -0.3086419753 Combine like terms: 0.3086419753 + -0.3086419753 = 0.0000000000 0.0000000000 + -1.111111111m + m2 = 0 + -0.3086419753 -1.111111111m + m2 = 0 + -0.3086419753 Combine like terms: 0 + -0.3086419753 = -0.3086419753 -1.111111111m + m2 = -0.3086419753 The m term is -1.111111111m. Take half its coefficient (-0.5555555555). Square it (0.3086419752) and add it to both sides. Add '0.3086419752' to each side of the equation. -1.111111111m + 0.3086419752 + m2 = -0.3086419753 + 0.3086419752 Reorder the terms: 0.3086419752 + -1.111111111m + m2 = -0.3086419753 + 0.3086419752 Combine like terms: -0.3086419753 + 0.3086419752 = -0.0000000001 0.3086419752 + -1.111111111m + m2 = -0.0000000001 Factor a perfect square on the left side: (m + -0.5555555555)(m + -0.5555555555) = -0.0000000001 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 9a^2-16b^2= | | 5x^2-7x-40=0 | | 14z-2=11z+7 | | 7ab-11ab+20ab-21ab= | | 2+3(a-5)=14 | | -x+8x+9x-15x= | | 19x-10x+6x= | | 27000+1600x=1900x | | 9+14y-1=8y+68-6y | | 21.75=(5(1.45))+b | | -x+19x-18x= | | 4x+14=4x-14 | | 1.2(x-1)=1.2 | | 5x+32=4+-2x | | 2.7k-1.14k=-3 | | -8x+9x-x= | | 5x(x-1)+16(2x+3)=3(2x-7)-x | | 2x+1x=45 | | x^4-8x^3+7x^2+36x-36=0 | | x^4-8x^3+16x^2-2x-5=0 | | (9b-7)-2(4b+3)=-5 | | 4r+8=20 | | p=2(32)+2(99) | | -18=-3/4w | | 6x+4x+4+8=6x+3+3x | | (9x^-2y)(-2/3)(x^3y^-2) | | (u+2/3u-1)+1=6-u/u+1 | | 12x-1(7x+21)=10x-1 | | 2(x+5)-1(x+4)=7x+18 | | 9-4x=5x-18 | | 16a=-4(a-5) | | -3(3n-1)=-10n |