If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -3x + 2 + -4x2 + 8x + -4 = 0 Reorder the terms: 2 + -4 + -3x + 8x + 5x2 + -4x2 = 0 Combine like terms: 2 + -4 = -2 -2 + -3x + 8x + 5x2 + -4x2 = 0 Combine like terms: -3x + 8x = 5x -2 + 5x + 5x2 + -4x2 = 0 Combine like terms: 5x2 + -4x2 = 1x2 -2 + 5x + 1x2 = 0 Solving -2 + 5x + 1x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '2' to each side of the equation. -2 + 5x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + 5x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 5x + x2 = 0 + 2 5x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 5x + x2 = 2 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 = 2 + 6.25 Reorder the terms: 6.25 + 5x + x2 = 2 + 6.25 Combine like terms: 2 + 6.25 = 8.25 6.25 + 5x + x2 = 8.25 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = 8.25 Calculate the square root of the right side: 2.872281323 Break this problem into two subproblems by setting (x + 2.5) equal to 2.872281323 and -2.872281323.Subproblem 1
x + 2.5 = 2.872281323 Simplifying x + 2.5 = 2.872281323 Reorder the terms: 2.5 + x = 2.872281323 Solving 2.5 + x = 2.872281323 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 = 2.872281323 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = 2.872281323 + -2.5 x = 2.872281323 + -2.5 Combine like terms: 2.872281323 + -2.5 = 0.372281323 x = 0.372281323 Simplifying x = 0.372281323Subproblem 2
x + 2.5 = -2.872281323 Simplifying x + 2.5 = -2.872281323 Reorder the terms: 2.5 + x = -2.872281323 Solving 2.5 + x = -2.872281323 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 = -2.872281323 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = -2.872281323 + -2.5 x = -2.872281323 + -2.5 Combine like terms: -2.872281323 + -2.5 = -5.372281323 x = -5.372281323 Simplifying x = -5.372281323Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.372281323, -5.372281323}
| -5x-2=-3x-14 | | b+21=-14 | | 27=9xs | | x^4+7x^3= | | 9x+2+11x^2-9x+5= | | 1-5x^2=-324 | | (8x-12)/(12) | | -3x+6-3x^2+3x-7= | | -18=3(x-2)+5 | | 8x-12/12 | | 7-12x+5x^2= | | 3x+11=35 | | -20x=320 | | 2(-3x+1)=14 | | 5x-11-13x+4= | | 5-5+6=1 | | c=75h+10 | | x^4-3x^3-18x+14=0 | | 132-(7x+7)=7(x+5)+x | | 23x^2-23x+40=0 | | s+14=17 | | y(x^7+4)+5(x^7+4)= | | 5x+2x+3=10 | | 1.4+7.2= | | 40=a-32 | | -2k-5(-2k+2)=6+2(4k-8) | | y=x*2+88 | | m-37=7 | | (x+3)(x-4)=3x | | 1.4+7.2/2+5*3 | | 7.5+n+9.63= | | -12x+5x+3=10 |