If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2x + 3 = 5 Reorder the terms: 3 + -2x + x2 = 5 Solving 3 + -2x + x2 = 5 Solving for variable 'x'. Reorder the terms: 3 + -5 + -2x + x2 = 5 + -5 Combine like terms: 3 + -5 = -2 -2 + -2x + x2 = 5 + -5 Combine like terms: 5 + -5 = 0 -2 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '2' to each side of the equation. -2 + -2x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -2x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -2x + x2 = 0 + 2 -2x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -2x + x2 = 2 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 2 + 1 Reorder the terms: 1 + -2x + x2 = 2 + 1 Combine like terms: 2 + 1 = 3 1 + -2x + x2 = 3 Factor a perfect square on the left side: (x + -1)(x + -1) = 3 Calculate the square root of the right side: 1.732050808 Break this problem into two subproblems by setting (x + -1) equal to 1.732050808 and -1.732050808.Subproblem 1
x + -1 = 1.732050808 Simplifying x + -1 = 1.732050808 Reorder the terms: -1 + x = 1.732050808 Solving -1 + x = 1.732050808 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 1.732050808 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.732050808 + 1 x = 1.732050808 + 1 Combine like terms: 1.732050808 + 1 = 2.732050808 x = 2.732050808 Simplifying x = 2.732050808Subproblem 2
x + -1 = -1.732050808 Simplifying x + -1 = -1.732050808 Reorder the terms: -1 + x = -1.732050808 Solving -1 + x = -1.732050808 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -1.732050808 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.732050808 + 1 x = -1.732050808 + 1 Combine like terms: -1.732050808 + 1 = -0.732050808 x = -0.732050808 Simplifying x = -0.732050808Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.732050808, -0.732050808}
| 5-11t=7[5-2t] | | -8x+7=8x+2 | | 7v+11v^2-18v^2-16-3v+8= | | 30-0.003k=20 | | X+y=398 | | 4(2.2-1)=22.4 | | Fg+9h=-6j | | x=4*4/15*30 | | 3.2x+5y+2.1y+4x= | | .007x+30=54 | | X*2+6=31 | | 3x+2x-3x+4+4-10=-10 | | 5g+3[-7+3g]=1-g | | X*x+y=60 | | 10x+14=32+9x | | 4(d+2)-2d=3(2d+d) | | 2c-3c+5=-8 | | 8x+5+5x+4= | | 3x+4+2x=34 | | 30x^3-70x^2= | | 12y-10+2y= | | x=4*1/9 | | 30+8x=-60+11x | | -5x-8=21 | | 9x=-41 | | 0.074xn=74 | | 0=2.6x+(-4.9)*(x^2) | | -4=m(7)+b | | 3x-5-5x=15 | | 9x^4+325x^2-6x+846=0 | | 1-3+5=6-3 | | 5g+4[-4+4g]=1-g |