If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -5x + 4 = 6 Reorder the terms: 4 + -5x + x2 = 6 Solving 4 + -5x + x2 = 6 Solving for variable 'x'. Reorder the terms: 4 + -6 + -5x + x2 = 6 + -6 Combine like terms: 4 + -6 = -2 -2 + -5x + x2 = 6 + -6 Combine like terms: 6 + -6 = 0 -2 + -5x + x2 = 0 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 = 5.372281323 x = 5.372281323 Simplifying x = 5.372281323Subproblem 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 = -0.372281323 x = -0.372281323 Simplifying x = -0.372281323Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.372281323, -0.372281323}
| 15x-3=3(5x-7) | | 32.84l=ML | | -7(x+2)-17=29+3 | | 28w^2+40w+24= | | 2x^2-x-15=3 | | -7x+4y+3z+26=0 | | 271.3mg=g | | -5x=12 | | 375.1mg=G | | g(x)=-5x(5x)-2x+16findg(-4) | | 1/7x4/5 | | -6x+2y=5z-19 | | -1/2-(-1)-(1/4) | | 9x+14y+25z+22=0 | | (1/2)b+4=(1/8)b+8 | | -4(7-5x)=-8x | | 8(x-1)+x=2x+6(-1+x) | | 7x-27+5x+10=100 | | 5x+5/3=18 | | 3x-18=-24 | | 4/5x+8/x=1 | | 5x-4=5x+8 | | 2x-5+x+3=4x-6 | | (0.75+z)-(z/0.25) | | 2x+12=3x+7 | | (13)4= | | .2x+12=3x+7 | | -4f=27-f | | 96=2(6+2x)+2x | | Y=-10.4x^2+132x+332 | | 2(y-9)/5=4y | | 6p+36=3p |