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 + -5x = 4 Multiply x * x x2 + -5x = 4 Reorder the terms: -5x + x2 = 4 Solving -5x + x2 = 4 Solving for variable 'x'. Reorder the terms: -4 + -5x + x2 = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '4' to each side of the equation. -4 + -5x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + -5x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -5x + x2 = 0 + 4 -5x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 -5x + x2 = 4 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 = 4 + 6.25 Reorder the terms: 6.25 + -5x + x2 = 4 + 6.25 Combine like terms: 4 + 6.25 = 10.25 6.25 + -5x + x2 = 10.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 10.25 Calculate the square root of the right side: 3.201562119 Break this problem into two subproblems by setting (x + -2.5) equal to 3.201562119 and -3.201562119.Subproblem 1
x + -2.5 = 3.201562119 Simplifying x + -2.5 = 3.201562119 Reorder the terms: -2.5 + x = 3.201562119 Solving -2.5 + x = 3.201562119 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 = 3.201562119 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 3.201562119 + 2.5 x = 3.201562119 + 2.5 Combine like terms: 3.201562119 + 2.5 = 5.701562119 x = 5.701562119 Simplifying x = 5.701562119Subproblem 2
x + -2.5 = -3.201562119 Simplifying x + -2.5 = -3.201562119 Reorder the terms: -2.5 + x = -3.201562119 Solving -2.5 + x = -3.201562119 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 = -3.201562119 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -3.201562119 + 2.5 x = -3.201562119 + 2.5 Combine like terms: -3.201562119 + 2.5 = -0.701562119 x = -0.701562119 Simplifying x = -0.701562119Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.701562119, -0.701562119}
| 2(x+6)=x+22 | | 1.5(x+6)-0.5(x-24)=16 | | 2ln(2-x)+1=2 | | -16x^2+72x+3=0 | | -2w^5(-6w^3)= | | 1/5x-7/5=-5x+4/3 | | -3(5x-2)+9x=-42 | | 4(z+1)=16 | | -2x-y=0 | | -2(8-y)=-6y | | 6.57x=3.48x | | 7w-9=13-4w | | 7x-4y=4 | | 0.12-0.01(x+2)=0 | | 2sin(5x)=1 | | 5m+zr=r-8h | | 0.5x-0.6x+5=4 | | 17=4x+8 | | 8n-20=3n+5 | | 1.4t=-28 | | 2+3p= | | -2=-6*7+b | | r^2+8r+52=0 | | 8x=2[4x+2] | | 3+x(3)=17(x) | | 7sin(3x)=6 | | 5[2x+1]=10x | | 7sin(3x)=5 | | -100=b+73 | | 5x^2-10x^3-35x^4=0 | | m-8/4=2/8 | | c=0.9375*180 |