If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x * x) + 6x + -4 = 4 Multiply x * x (x2) + 6x + -4 = 4 x2 + 6x + -4 = 4 Reorder the terms: -4 + 6x + x2 = 4 Solving -4 + 6x + x2 = 4 Solving for variable 'x'. Reorder the terms: -4 + -4 + 6x + x2 = 4 + -4 Combine like terms: -4 + -4 = -8 -8 + 6x + x2 = 4 + -4 Combine like terms: 4 + -4 = 0 -8 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '8' to each side of the equation. -8 + 6x + 8 + x2 = 0 + 8 Reorder the terms: -8 + 8 + 6x + x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 6x + x2 = 0 + 8 6x + x2 = 0 + 8 Combine like terms: 0 + 8 = 8 6x + x2 = 8 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 = 8 + 9 Reorder the terms: 9 + 6x + x2 = 8 + 9 Combine like terms: 8 + 9 = 17 9 + 6x + x2 = 17 Factor a perfect square on the left side: (x + 3)(x + 3) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + 3) equal to 4.123105626 and -4.123105626.Subproblem 1
x + 3 = 4.123105626 Simplifying x + 3 = 4.123105626 Reorder the terms: 3 + x = 4.123105626 Solving 3 + x = 4.123105626 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 = 4.123105626 + -3 Combine like terms: 3 + -3 = 0 0 + x = 4.123105626 + -3 x = 4.123105626 + -3 Combine like terms: 4.123105626 + -3 = 1.123105626 x = 1.123105626 Simplifying x = 1.123105626Subproblem 2
x + 3 = -4.123105626 Simplifying x + 3 = -4.123105626 Reorder the terms: 3 + x = -4.123105626 Solving 3 + x = -4.123105626 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 = -4.123105626 + -3 Combine like terms: 3 + -3 = 0 0 + x = -4.123105626 + -3 x = -4.123105626 + -3 Combine like terms: -4.123105626 + -3 = -7.123105626 x = -7.123105626 Simplifying x = -7.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.123105626, -7.123105626}
| 18-24=w | | -6r-4r=10 | | 13x-7=5+11x | | (0.5)(12f+30)=9 | | X+3x+4x=100 | | 58-34+9x=18 | | 191-3x=33x+15 | | 5x=49+2(-x) | | 8x-9+2=4x+8 | | 6x(2x+4)=(2x+2)(2x+12) | | 52=4(2j+5) | | 7z-8z=9z+1+z | | 61-5x=4x+20 | | 5x=49+[2+(-x)] | | -45-74= | | -19-2x=4x+14 | | 5x=49+[2+(-N)] | | -2x+6y=37 | | -9z+6z=-6z-4-3z | | 3x^2+3x+6=0 | | 6x+26=13x-56 | | 2x^2+x^3+3x+6=0 | | 5x-2y=-8 | | 5(3x+9)=-45+15 | | 3(x-6)-(9x-6)=-7x | | 20x-15=18r-7 | | F(0)=-7(0)-9 | | 2x=9-75-10x | | -15x^2y^2+2xy^2+24y^2= | | 7-2p+10= | | F(-2)=-7(-2)-9 | | 15x+4=9x+8 |