If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -38x + 8 = 0 Reorder the terms: 8 + -38x + 5x2 = 0 Solving 8 + -38x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.6 + -7.6x + x2 = 0 Move the constant term to the right: Add '-1.6' to each side of the equation. 1.6 + -7.6x + -1.6 + x2 = 0 + -1.6 Reorder the terms: 1.6 + -1.6 + -7.6x + x2 = 0 + -1.6 Combine like terms: 1.6 + -1.6 = 0.0 0.0 + -7.6x + x2 = 0 + -1.6 -7.6x + x2 = 0 + -1.6 Combine like terms: 0 + -1.6 = -1.6 -7.6x + x2 = -1.6 The x term is -7.6x. Take half its coefficient (-3.8). Square it (14.44) and add it to both sides. Add '14.44' to each side of the equation. -7.6x + 14.44 + x2 = -1.6 + 14.44 Reorder the terms: 14.44 + -7.6x + x2 = -1.6 + 14.44 Combine like terms: -1.6 + 14.44 = 12.84 14.44 + -7.6x + x2 = 12.84 Factor a perfect square on the left side: (x + -3.8)(x + -3.8) = 12.84 Calculate the square root of the right side: 3.583294573 Break this problem into two subproblems by setting (x + -3.8) equal to 3.583294573 and -3.583294573.Subproblem 1
x + -3.8 = 3.583294573 Simplifying x + -3.8 = 3.583294573 Reorder the terms: -3.8 + x = 3.583294573 Solving -3.8 + x = 3.583294573 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.8' to each side of the equation. -3.8 + 3.8 + x = 3.583294573 + 3.8 Combine like terms: -3.8 + 3.8 = 0.0 0.0 + x = 3.583294573 + 3.8 x = 3.583294573 + 3.8 Combine like terms: 3.583294573 + 3.8 = 7.383294573 x = 7.383294573 Simplifying x = 7.383294573Subproblem 2
x + -3.8 = -3.583294573 Simplifying x + -3.8 = -3.583294573 Reorder the terms: -3.8 + x = -3.583294573 Solving -3.8 + x = -3.583294573 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.8' to each side of the equation. -3.8 + 3.8 + x = -3.583294573 + 3.8 Combine like terms: -3.8 + 3.8 = 0.0 0.0 + x = -3.583294573 + 3.8 x = -3.583294573 + 3.8 Combine like terms: -3.583294573 + 3.8 = 0.216705427 x = 0.216705427 Simplifying x = 0.216705427Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.383294573, 0.216705427}
| (43/5)-(X/5)=6 | | 3y=2x-93.5 | | 3y-9=6y | | p^2+3p+3=0 | | 10x^2+21x+2=0 | | 93.5=2x+3y | | 6/x-2=-3 | | 2x-4=x-1/2 | | 11x-32=6x-18 | | 4x-20y=44 | | 17+8m=20 | | 0.1(x+10)+1.7x=82 | | -561/-33 | | 3(2x-2)=24-3x | | 3x^2+21x=15 | | 3x-1=72 | | [x-5]=3 | | (5u-2)(5u+u)=0 | | 4.7q-2.9-5.3q=-1.6q-5.5 | | (-7/(5w-20))+1=(3/(w-4)) | | (v+-2u)(4v+3u+7)=0 | | 5x-2y=-7 | | 186/3 | | (1/5)10x | | 3x-19=-18+4x | | 8y-29=6+3y | | 2x+6=9x-1 | | (3/4)y=-5/8 | | 6=-0.2x | | 6=0.2x | | 6(6)(6)(6)= | | 8x+5=9-(7x-5) |