If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + -9x + 5 = 0 Reorder the terms: 5 + -9x + 6x2 = 0 Solving 5 + -9x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. 0.8333333333 + -1.5x + x2 = 0 Move the constant term to the right: Add '-0.8333333333' to each side of the equation. 0.8333333333 + -1.5x + -0.8333333333 + x2 = 0 + -0.8333333333 Reorder the terms: 0.8333333333 + -0.8333333333 + -1.5x + x2 = 0 + -0.8333333333 Combine like terms: 0.8333333333 + -0.8333333333 = 0.0000000000 0.0000000000 + -1.5x + x2 = 0 + -0.8333333333 -1.5x + x2 = 0 + -0.8333333333 Combine like terms: 0 + -0.8333333333 = -0.8333333333 -1.5x + x2 = -0.8333333333 The x term is -1.5x. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5x + 0.5625 + x2 = -0.8333333333 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = -0.8333333333 + 0.5625 Combine like terms: -0.8333333333 + 0.5625 = -0.2708333333 0.5625 + -1.5x + x2 = -0.2708333333 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = -0.2708333333 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 87a+92b=18 | | 2n+3.4=n+5.2 | | 7x-13=2x+12 | | 3y-2=2y+6 | | x+38=112 | | 5x-7=4x+23 | | onesixth*k=8 | | 5x+14=2x-7 | | (2t-3)(3t-2)=0 | | 10+6n=n-5 | | -4x+8=2x+12 | | 3x+12=7x-20 | | 4x+8=9x-17 | | 8x+11(x+100)=3608 | | 9n+7=-1 | | 4x+7=x+13 | | (-3y-5)-2y=2 | | 7+4x+2+6=4 | | 4(5x+5)=-20 | | -8(3x+7)-2(5x-9)=-4 | | -2(3z+7)=10 | | -2(4x+7)+6(5x-7)=10 | | 3x-4y=-8 | | 9x+23+2x=4x+37 | | 5x-8=4x+15 | | 3(x+7)-9(x+5)=18 | | -7(x+8)+2(x-4)=-14 | | 6(2x+8)-4(8x-5)=-12 | | 3(3x+4)=54+6x | | -3(2x+7)-2(3x-5)=25 | | 2=3(x+7)+7x | | 9x^2-28=0 |