If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 8x + 5 = 2 Reorder the terms: 5 + 8x + x2 = 2 Solving 5 + 8x + x2 = 2 Solving for variable 'x'. Reorder the terms: 5 + -2 + 8x + x2 = 2 + -2 Combine like terms: 5 + -2 = 3 3 + 8x + x2 = 2 + -2 Combine like terms: 2 + -2 = 0 3 + 8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + 8x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + 8x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 8x + x2 = 0 + -3 8x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 8x + x2 = -3 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = -3 + 16 Reorder the terms: 16 + 8x + x2 = -3 + 16 Combine like terms: -3 + 16 = 13 16 + 8x + x2 = 13 Factor a perfect square on the left side: (x + 4)(x + 4) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (x + 4) equal to 3.605551275 and -3.605551275.Subproblem 1
x + 4 = 3.605551275 Simplifying x + 4 = 3.605551275 Reorder the terms: 4 + x = 3.605551275 Solving 4 + x = 3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 3.605551275 + -4 Combine like terms: 4 + -4 = 0 0 + x = 3.605551275 + -4 x = 3.605551275 + -4 Combine like terms: 3.605551275 + -4 = -0.394448725 x = -0.394448725 Simplifying x = -0.394448725Subproblem 2
x + 4 = -3.605551275 Simplifying x + 4 = -3.605551275 Reorder the terms: 4 + x = -3.605551275 Solving 4 + x = -3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = -3.605551275 + -4 Combine like terms: 4 + -4 = 0 0 + x = -3.605551275 + -4 x = -3.605551275 + -4 Combine like terms: -3.605551275 + -4 = -7.605551275 x = -7.605551275 Simplifying x = -7.605551275Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.394448725, -7.605551275}
| (-4/3)p+6=12 | | ln(x+3)+ln(x-3)=ln(x+11) | | -4/3p+6=12 | | 11x^2+5x-3=0 | | a/-10=7 | | -12-4= | | -3/4x=6 | | x+10+2x+2x+20+3x-20=360 | | y^2+13+8=6y-4 | | (1/x+1)+(4/x+7)=1 | | -22+x/5+15=-12-4 | | 15+3t=17-5 | | x+x+x+20+x-20=360 | | x+x+x+x+20+x-20=360 | | 2(3p-6)=3p-9 | | 3-9c=7 | | 12d+2=3d+29 | | 7(x-8)=-54.6 | | 3.4=x-7.9 | | y^3=(-6y) | | 6.6=2c-5 | | 3e-9=-3.6 | | 4p=2 | | 5(a+7)=60 | | 23=8c-1 | | X=1/y-2 | | 2+5=37 | | 4x^3-9=0 | | 102=8x-2 | | x+x+x+20+x-20= | | 166-3x=24x+19 | | x-7=x^2+4x-5 |