If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -4.5x + 2.9 = 0 Reorder the terms: 2.9 + -4.5x + x2 = 0 Solving 2.9 + -4.5x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-2.9' to each side of the equation. 2.9 + -4.5x + -2.9 + x2 = 0 + -2.9 Reorder the terms: 2.9 + -2.9 + -4.5x + x2 = 0 + -2.9 Combine like terms: 2.9 + -2.9 = 0.0 0.0 + -4.5x + x2 = 0 + -2.9 -4.5x + x2 = 0 + -2.9 Combine like terms: 0 + -2.9 = -2.9 -4.5x + x2 = -2.9 The x term is -4.5x. Take half its coefficient (-2.25). Square it (5.0625) and add it to both sides. Add '5.0625' to each side of the equation. -4.5x + 5.0625 + x2 = -2.9 + 5.0625 Reorder the terms: 5.0625 + -4.5x + x2 = -2.9 + 5.0625 Combine like terms: -2.9 + 5.0625 = 2.1625 5.0625 + -4.5x + x2 = 2.1625 Factor a perfect square on the left side: (x + -2.25)(x + -2.25) = 2.1625 Calculate the square root of the right side: 1.470544117 Break this problem into two subproblems by setting (x + -2.25) equal to 1.470544117 and -1.470544117.Subproblem 1
x + -2.25 = 1.470544117 Simplifying x + -2.25 = 1.470544117 Reorder the terms: -2.25 + x = 1.470544117 Solving -2.25 + x = 1.470544117 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.25' to each side of the equation. -2.25 + 2.25 + x = 1.470544117 + 2.25 Combine like terms: -2.25 + 2.25 = 0.00 0.00 + x = 1.470544117 + 2.25 x = 1.470544117 + 2.25 Combine like terms: 1.470544117 + 2.25 = 3.720544117 x = 3.720544117 Simplifying x = 3.720544117Subproblem 2
x + -2.25 = -1.470544117 Simplifying x + -2.25 = -1.470544117 Reorder the terms: -2.25 + x = -1.470544117 Solving -2.25 + x = -1.470544117 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.25' to each side of the equation. -2.25 + 2.25 + x = -1.470544117 + 2.25 Combine like terms: -2.25 + 2.25 = 0.00 0.00 + x = -1.470544117 + 2.25 x = -1.470544117 + 2.25 Combine like terms: -1.470544117 + 2.25 = 0.779455883 x = 0.779455883 Simplifying x = 0.779455883Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.720544117, 0.779455883}
| 8(t-9)=-2(7t-7) | | 6k^2+11kp-10p^2= | | 8(t-9)=-2(7+-1) | | (-18.1)(-9.4)= | | 0=-(1+5x)-(2-5x) | | 8(2-5)+5k=28 | | z=8+6x-PC | | 32-1/25(4x)=24-1/26(3x) | | (15q^5/3r^3s^3)/(5pq^2/12r^2s) | | 8+-72=-14+2 | | 0.72+0.43x=3.68x-1.23 | | 5x-1=6x-2x | | (2x+9)(5x-1)= | | 11x^2+47x-126=-x^2-4x | | 54=-6(3a-4)-3(7a+3) | | 0.32y+.54(10-y)=25.6 | | x/19=-7 | | y=3bx-x | | 3xy*x= | | 5(10+v)=-6(v+10) | | 18s^3+15s^2-18s= | | -8(3+2n)=2(6n+2) | | 3-x=3x+31 | | 5/14/7 | | 3n-4(-6-8n)=-81 | | y^3+6y^2-3y-18=0 | | 0.5m+0.6m+0.7m+0.8m= | | -3y^2=0 | | 6(3x+2)-4=5(3-2x) | | 3(n+4)=.50(6n+4) | | 9(x+10)-90=0 | | 8p^2-192=-40p |