If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + 19x + -37 = 0 Reorder the terms: -37 + 19x + 8x2 = 0 Solving -37 + 19x + 8x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. -4.625 + 2.375x + x2 = 0 Move the constant term to the right: Add '4.625' to each side of the equation. -4.625 + 2.375x + 4.625 + x2 = 0 + 4.625 Reorder the terms: -4.625 + 4.625 + 2.375x + x2 = 0 + 4.625 Combine like terms: -4.625 + 4.625 = 0.000 0.000 + 2.375x + x2 = 0 + 4.625 2.375x + x2 = 0 + 4.625 Combine like terms: 0 + 4.625 = 4.625 2.375x + x2 = 4.625 The x term is 2.375x. Take half its coefficient (1.1875). Square it (1.41015625) and add it to both sides. Add '1.41015625' to each side of the equation. 2.375x + 1.41015625 + x2 = 4.625 + 1.41015625 Reorder the terms: 1.41015625 + 2.375x + x2 = 4.625 + 1.41015625 Combine like terms: 4.625 + 1.41015625 = 6.03515625 1.41015625 + 2.375x + x2 = 6.03515625 Factor a perfect square on the left side: (x + 1.1875)(x + 1.1875) = 6.03515625 Calculate the square root of the right side: 2.456655501 Break this problem into two subproblems by setting (x + 1.1875) equal to 2.456655501 and -2.456655501.Subproblem 1
x + 1.1875 = 2.456655501 Simplifying x + 1.1875 = 2.456655501 Reorder the terms: 1.1875 + x = 2.456655501 Solving 1.1875 + x = 2.456655501 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.1875' to each side of the equation. 1.1875 + -1.1875 + x = 2.456655501 + -1.1875 Combine like terms: 1.1875 + -1.1875 = 0.0000 0.0000 + x = 2.456655501 + -1.1875 x = 2.456655501 + -1.1875 Combine like terms: 2.456655501 + -1.1875 = 1.269155501 x = 1.269155501 Simplifying x = 1.269155501Subproblem 2
x + 1.1875 = -2.456655501 Simplifying x + 1.1875 = -2.456655501 Reorder the terms: 1.1875 + x = -2.456655501 Solving 1.1875 + x = -2.456655501 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.1875' to each side of the equation. 1.1875 + -1.1875 + x = -2.456655501 + -1.1875 Combine like terms: 1.1875 + -1.1875 = 0.0000 0.0000 + x = -2.456655501 + -1.1875 x = -2.456655501 + -1.1875 Combine like terms: -2.456655501 + -1.1875 = -3.644155501 x = -3.644155501 Simplifying x = -3.644155501Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.269155501, -3.644155501}
| 0.4y+3=0.4y+1.5 | | 7-5+7x=25 | | -107=-7(-2r+1)-2 | | 2x+8x-5=10 | | -3b-5b=16 | | 4(7x+2)=28x+8 | | 9x+9-7(x+1)=7x+5 | | x^2+24=145 | | 3m^2-9m^2=0 | | 3h+1m=9.25 | | x+1x=9 | | 4a=2a-18 | | 8a+55=127 | | =-16-8(2)+2(2) | | 9x+3=9x-x | | =-16+8(2)+2 | | 4x-80=40 | | 10x=480 | | 8y+4(y-7)=68 | | =8+2(2)(16-8) | | 5x-15-7x=4x+13 | | -2x^2+8x=2x-4 | | .27(24)+0.03x=0.09(12+x) | | y-32=71 | | 4-5d=3(1+d) | | 4+(-14)=-10 | | =(16-8)8+2(2) | | 8x+3-2x=6x+10-7 | | 3(4x-5)-4(x-4)= | | 22X+1=10 | | -8y^2-48y-72=0 | | 4t-9=15 |