If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 10x + -125 = 0 Reorder the terms: -125 + 10x + x2 = 0 Solving -125 + 10x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '125' to each side of the equation. -125 + 10x + 125 + x2 = 0 + 125 Reorder the terms: -125 + 125 + 10x + x2 = 0 + 125 Combine like terms: -125 + 125 = 0 0 + 10x + x2 = 0 + 125 10x + x2 = 0 + 125 Combine like terms: 0 + 125 = 125 10x + x2 = 125 The x term is 10x. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10x + 25 + x2 = 125 + 25 Reorder the terms: 25 + 10x + x2 = 125 + 25 Combine like terms: 125 + 25 = 150 25 + 10x + x2 = 150 Factor a perfect square on the left side: (x + 5)(x + 5) = 150 Calculate the square root of the right side: 12.247448714 Break this problem into two subproblems by setting (x + 5) equal to 12.247448714 and -12.247448714.Subproblem 1
x + 5 = 12.247448714 Simplifying x + 5 = 12.247448714 Reorder the terms: 5 + x = 12.247448714 Solving 5 + x = 12.247448714 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 12.247448714 + -5 Combine like terms: 5 + -5 = 0 0 + x = 12.247448714 + -5 x = 12.247448714 + -5 Combine like terms: 12.247448714 + -5 = 7.247448714 x = 7.247448714 Simplifying x = 7.247448714Subproblem 2
x + 5 = -12.247448714 Simplifying x + 5 = -12.247448714 Reorder the terms: 5 + x = -12.247448714 Solving 5 + x = -12.247448714 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = -12.247448714 + -5 Combine like terms: 5 + -5 = 0 0 + x = -12.247448714 + -5 x = -12.247448714 + -5 Combine like terms: -12.247448714 + -5 = -17.247448714 x = -17.247448714 Simplifying x = -17.247448714Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.247448714, -17.247448714}
| t^4+80=21t^2 | | Y=2(1)-12 | | -11.2+4(2.1+x)=-0.8 | | 7x+4=3(2x+1)-x+8 | | log(3)x=5 | | y(y+3)(4y-5)=0 | | 2+8z+z^2=0 | | log^3x=5 | | -x+7+14x=-2+4x+27 | | 5(x-4)+15=55 | | 2(x+3)=1.5+12 | | -2/3--1/4= | | 14p^2-41p+15=0 | | 8x+3+x=1+4x+7 | | 8(3a+8c)-6(2a+6c)=0 | | -4.5+14= | | 5(x)-6=9 | | 2n-9n=2 | | 8z=8z-4 | | x^2-20x-480=0 | | -18+24=-3(x+8) | | n-9n=1 | | 17x-9=12x-24 | | 5s+18-7g+4g=8 | | 2(x+3)=.5+12 | | 2(b+3)-(7+b)=-2 | | x^2-1=w+5 | | q=3h+3z | | 2x-23=3-2x | | 0.75x-0.30=0.25+0.60x | | b-6b=40 | | 9=14t |