If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 1 + 5x = 0 Reorder the terms: 1 + 5x + x2 = 0 Solving 1 + 5x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + 5x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + 5x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5x + x2 = 0 + -1 5x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 5x + x2 = -1 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = -1 + 6.25 Reorder the terms: 6.25 + 5x + x2 = -1 + 6.25 Combine like terms: -1 + 6.25 = 5.25 6.25 + 5x + x2 = 5.25 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = 5.25 Calculate the square root of the right side: 2.291287847 Break this problem into two subproblems by setting (x + 2.5) equal to 2.291287847 and -2.291287847.Subproblem 1
x + 2.5 = 2.291287847 Simplifying x + 2.5 = 2.291287847 Reorder the terms: 2.5 + x = 2.291287847 Solving 2.5 + x = 2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = 2.291287847 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = 2.291287847 + -2.5 x = 2.291287847 + -2.5 Combine like terms: 2.291287847 + -2.5 = -0.208712153 x = -0.208712153 Simplifying x = -0.208712153Subproblem 2
x + 2.5 = -2.291287847 Simplifying x + 2.5 = -2.291287847 Reorder the terms: 2.5 + x = -2.291287847 Solving 2.5 + x = -2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = -2.291287847 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = -2.291287847 + -2.5 x = -2.291287847 + -2.5 Combine like terms: -2.291287847 + -2.5 = -4.791287847 x = -4.791287847 Simplifying x = -4.791287847Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.208712153, -4.791287847}
| m^2=-7m+6 | | -x+23=6x+2 | | x(x-1)(x+2)(x-3)-8=0 | | 5uy-13=37 | | 4d+50=114 | | -logx=0.392 | | 1.5x-12+1.5x-12+1.5x-12=180 | | 7y-1=2(y+3)-3 | | 9=d+17 | | -4x-16=4x+16 | | y^-6/Y^-9 | | 4+50d=114 | | 2.25+0.5x=3.75 | | 8(y-9)/3=-3y | | 2.25+0.5x=3075 | | 5x^2-4=12 | | 50x-3=15x+2 | | 22+2x=29 | | 6x=8x-16 | | m^2-24=-5m | | 2p+8=4(2+1/2p) | | x+40+3x+3x=180 | | loge(x)+loge(x-1)=1 | | d(4+50)=114 | | x+23+80+4x+17=180 | | 7x+9=7x-9 | | z^2+12z+22=0 | | 2*2j=4 | | 84+x+51+x+59=180 | | 81x^2-3=6 | | 5x+7(3.4-11)=23 | | 0.4(x+20)+0.8x=44 |