If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -19x + -11 = 0 Reorder the terms: -11 + -19x + x2 = 0 Solving -11 + -19x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '11' to each side of the equation. -11 + -19x + 11 + x2 = 0 + 11 Reorder the terms: -11 + 11 + -19x + x2 = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -19x + x2 = 0 + 11 -19x + x2 = 0 + 11 Combine like terms: 0 + 11 = 11 -19x + x2 = 11 The x term is -19x. Take half its coefficient (-9.5). Square it (90.25) and add it to both sides. Add '90.25' to each side of the equation. -19x + 90.25 + x2 = 11 + 90.25 Reorder the terms: 90.25 + -19x + x2 = 11 + 90.25 Combine like terms: 11 + 90.25 = 101.25 90.25 + -19x + x2 = 101.25 Factor a perfect square on the left side: (x + -9.5)(x + -9.5) = 101.25 Calculate the square root of the right side: 10.062305899 Break this problem into two subproblems by setting (x + -9.5) equal to 10.062305899 and -10.062305899.Subproblem 1
x + -9.5 = 10.062305899 Simplifying x + -9.5 = 10.062305899 Reorder the terms: -9.5 + x = 10.062305899 Solving -9.5 + x = 10.062305899 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9.5' to each side of the equation. -9.5 + 9.5 + x = 10.062305899 + 9.5 Combine like terms: -9.5 + 9.5 = 0.0 0.0 + x = 10.062305899 + 9.5 x = 10.062305899 + 9.5 Combine like terms: 10.062305899 + 9.5 = 19.562305899 x = 19.562305899 Simplifying x = 19.562305899Subproblem 2
x + -9.5 = -10.062305899 Simplifying x + -9.5 = -10.062305899 Reorder the terms: -9.5 + x = -10.062305899 Solving -9.5 + x = -10.062305899 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9.5' to each side of the equation. -9.5 + 9.5 + x = -10.062305899 + 9.5 Combine like terms: -9.5 + 9.5 = 0.0 0.0 + x = -10.062305899 + 9.5 x = -10.062305899 + 9.5 Combine like terms: -10.062305899 + 9.5 = -0.562305899 x = -0.562305899 Simplifying x = -0.562305899Solution
The solution to the problem is based on the solutions from the subproblems. x = {19.562305899, -0.562305899}
| (x^2+2x+1)(x^2-5x+7)=0 | | 9x-5/2-3-2x/3-8x-2/4=2 | | 3n+17n+20=-4 | | Kx+3y-1=0 | | x^2+22976x-21076=0 | | 4x-6x-4=3x | | 3010.3808=787.7632+70.336*h | | 1967.3984=497.4388+55.892*h | | 2020=14x-8 | | x^2+19x-11=0 | | 2a/7+6/7=5/7 | | x/4=x/5=-14 | | 2a/7=6/7+1/2 | | 20-[1+6y-4(y+5)]=-4(5y-6)-[6(y-1)-18y+15] | | Y=-1/2(-4)+2 | | 6x-6=4+5x | | (x-2)(3x^2-4x+7)= | | 9x(7x-6)=18 | | 332.84=176.4052+33.284*h | | cos(90+x)=-4/5 | | a^4-5a^2b^2+4b^4=0 | | Ax-cz=bx+ad | | Ax-cz=box+ad | | y=en(3x^2-8)*sin(3x/2) | | 4(x-6)=-49 | | 3245.3784=1648.1232+101.736*h | | P=m/v | | 33245.3784=1648.1232+101.736*h | | 3(24p-66)=3p+43 | | 569.7844=116.1172+27.004*h | | -12h+38=-4h-17 | | 15=-18 |