If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 6x + -4 = 0 Reorder the terms: -4 + 6x + x2 = 0 Solving -4 + 6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '4' to each side of the equation. -4 + 6x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + 6x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 6x + x2 = 0 + 4 6x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 6x + x2 = 4 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 4 + 9 Reorder the terms: 9 + 6x + x2 = 4 + 9 Combine like terms: 4 + 9 = 13 9 + 6x + x2 = 13 Factor a perfect square on the left side: (x + 3)(x + 3) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (x + 3) equal to 3.605551275 and -3.605551275.Subproblem 1
x + 3 = 3.605551275 Simplifying x + 3 = 3.605551275 Reorder the terms: 3 + x = 3.605551275 Solving 3 + x = 3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 3.605551275 + -3 Combine like terms: 3 + -3 = 0 0 + x = 3.605551275 + -3 x = 3.605551275 + -3 Combine like terms: 3.605551275 + -3 = 0.605551275 x = 0.605551275 Simplifying x = 0.605551275Subproblem 2
x + 3 = -3.605551275 Simplifying x + 3 = -3.605551275 Reorder the terms: 3 + x = -3.605551275 Solving 3 + x = -3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -3.605551275 + -3 Combine like terms: 3 + -3 = 0 0 + x = -3.605551275 + -3 x = -3.605551275 + -3 Combine like terms: -3.605551275 + -3 = -6.605551275 x = -6.605551275 Simplifying x = -6.605551275Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.605551275, -6.605551275}
| 52=p+(-41) | | 3x+2=x-4 | | 2=12+5k | | 5(x-7)=9 | | 2x+15=40 | | x(5x-3)=26 | | x^2-4x=12 | | 46=7-3q | | x^2+61x=0 | | (x+1)(x+19)=0 | | 5x-1=3x | | 26=t-13 | | 4x+14=78-4x | | p-(-13)=-10 | | 9x+9=x+105 | | f(-5)=8 | | 5-10x=160-45x | | 5x+36=12x-34 | | 8+t=13 | | 6x+41=9x+11 | | 5x+12=-79-8x | | 10x+9=8x+23 | | x=3x-(-9x-(7x-15)+3)-9 | | q+(-25)=81 | | 130-3x=5x-18 | | m-9=-23 | | 10p+5q=80 | | 2x+22=12x-68 | | 10x-22=4x+2 | | 236-4x=32x+24 | | 10x-22=4x+3 | | 7-9x=151-37x |