If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 22x + 50 = 0 Reorder the terms: 50 + 22x + x2 = 0 Solving 50 + 22x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-50' to each side of the equation. 50 + 22x + -50 + x2 = 0 + -50 Reorder the terms: 50 + -50 + 22x + x2 = 0 + -50 Combine like terms: 50 + -50 = 0 0 + 22x + x2 = 0 + -50 22x + x2 = 0 + -50 Combine like terms: 0 + -50 = -50 22x + x2 = -50 The x term is 22x. Take half its coefficient (11). Square it (121) and add it to both sides. Add '121' to each side of the equation. 22x + 121 + x2 = -50 + 121 Reorder the terms: 121 + 22x + x2 = -50 + 121 Combine like terms: -50 + 121 = 71 121 + 22x + x2 = 71 Factor a perfect square on the left side: (x + 11)(x + 11) = 71 Calculate the square root of the right side: 8.426149773 Break this problem into two subproblems by setting (x + 11) equal to 8.426149773 and -8.426149773.Subproblem 1
x + 11 = 8.426149773 Simplifying x + 11 = 8.426149773 Reorder the terms: 11 + x = 8.426149773 Solving 11 + x = 8.426149773 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = 8.426149773 + -11 Combine like terms: 11 + -11 = 0 0 + x = 8.426149773 + -11 x = 8.426149773 + -11 Combine like terms: 8.426149773 + -11 = -2.573850227 x = -2.573850227 Simplifying x = -2.573850227Subproblem 2
x + 11 = -8.426149773 Simplifying x + 11 = -8.426149773 Reorder the terms: 11 + x = -8.426149773 Solving 11 + x = -8.426149773 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = -8.426149773 + -11 Combine like terms: 11 + -11 = 0 0 + x = -8.426149773 + -11 x = -8.426149773 + -11 Combine like terms: -8.426149773 + -11 = -19.426149773 x = -19.426149773 Simplifying x = -19.426149773Solution
The solution to the problem is based on the solutions from the subproblems. x = {-2.573850227, -19.426149773}
| (x+1)(3-x)(x-4)(x+7)=0 | | 12y-5x=74 | | 2x-2(x+4.25)=128.5 | | -5-(-10x)+3-(-9x)+4= | | 4d+11e+11d+7e= | | 2x^3+27x^2+84x-49=0 | | -7+9-6+(-16)= | | 2x^3+27x^2+84x-49=f(x) | | 4(1/4+c)=2(1/3) | | 18+(-14)-(-5)-6+(-2)= | | 75=3(-10m-3)+6t | | -10=4c-6c | | 25-3x-17=x | | 12=h-51 | | 13-x=2x-8 | | f(x)=x^3+25x | | 38=85-n | | 4x-31=2x | | 9-7=4 | | 35=85-n | | -2r-3=-5-5t | | 6x-3x=4x+13 | | 17+n=3(2(7-4n)+5n) | | 4x+13-9x=15-18x+13x-2 | | 200=7(7a-4)+8a | | -6x-2(2x+1)=-5x-3 | | 24x*x+240x=48 | | D=5x^2-20x+25 | | 33+(-16)+(-12)= | | 2x+10=4x-12 | | K+1=5k-1 | | 2x+189=9x-14 |