If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -9x + 45 = 0 Reorder the terms: 45 + -9x + x2 = 0 Solving 45 + -9x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-45' to each side of the equation. 45 + -9x + -45 + x2 = 0 + -45 Reorder the terms: 45 + -45 + -9x + x2 = 0 + -45 Combine like terms: 45 + -45 = 0 0 + -9x + x2 = 0 + -45 -9x + x2 = 0 + -45 Combine like terms: 0 + -45 = -45 -9x + x2 = -45 The x term is -9x. Take half its coefficient (-4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. -9x + 20.25 + x2 = -45 + 20.25 Reorder the terms: 20.25 + -9x + x2 = -45 + 20.25 Combine like terms: -45 + 20.25 = -24.75 20.25 + -9x + x2 = -24.75 Factor a perfect square on the left side: (x + -4.5)(x + -4.5) = -24.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7x+6=2(3x-1)+8 | | 4x(x+3)+9=0 | | 5h+h+-4h+1+-2h= | | 3(x+1)=0 | | 52+104= | | 7(x+6)-6=39-3x-3+10x | | x(2-3)=4x-1 | | 3(x+4)+30=-4x | | 6(x-5)-1=31-4x-2+10x | | 24x^2=-10x+4 | | 3-5(7x+9)=2 | | 18a-15a-2a+2=6 | | 4x+6=-6x+10+96 | | 2m^2-8m=0 | | 2(w-6)=2 | | -4+5(x-5)=14x+4-9x | | 2(x+3)+29=-3x | | 2k-2=10 | | -17r--18--14=6 | | 2(x+3)+29=-3 | | 24x^2+10x-25=0 | | n^2+n-6=234 | | -2b+7*-3b=2 | | 4x^4-19x^3-14x^2+84x+80=0 | | 3x-2=9x-23 | | 2(x-4)=-3x+27 | | 7x+6=-20x^2 | | 5(7x-2)=10x | | 1/3(12x+18)=-2(3x-5)+96 | | 1/3(x-2)=4x-3(x-1)+17/3 | | 8(x-1)=5x+10 | | 1/7(x+3)=2x-5(4-x)-7 |