If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 0.16x + 0.16 = 1 Reorder the terms: 0.16 + 0.16x + x2 = 1 Solving 0.16 + 0.16x + x2 = 1 Solving for variable 'x'. Reorder the terms: 0.16 + -1 + 0.16x + x2 = 1 + -1 Combine like terms: 0.16 + -1 = -0.84 -0.84 + 0.16x + x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -0.84 + 0.16x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '0.84' to each side of the equation. -0.84 + 0.16x + 0.84 + x2 = 0 + 0.84 Reorder the terms: -0.84 + 0.84 + 0.16x + x2 = 0 + 0.84 Combine like terms: -0.84 + 0.84 = 0.00 0.00 + 0.16x + x2 = 0 + 0.84 0.16x + x2 = 0 + 0.84 Combine like terms: 0 + 0.84 = 0.84 0.16x + x2 = 0.84 The x term is 0.16x. Take half its coefficient (0.08). Square it (0.0064) and add it to both sides. Add '0.0064' to each side of the equation. 0.16x + 0.0064 + x2 = 0.84 + 0.0064 Reorder the terms: 0.0064 + 0.16x + x2 = 0.84 + 0.0064 Combine like terms: 0.84 + 0.0064 = 0.8464 0.0064 + 0.16x + x2 = 0.8464 Factor a perfect square on the left side: (x + 0.08)(x + 0.08) = 0.8464 Calculate the square root of the right side: 0.92 Break this problem into two subproblems by setting (x + 0.08) equal to 0.92 and -0.92.Subproblem 1
x + 0.08 = 0.92 Simplifying x + 0.08 = 0.92 Reorder the terms: 0.08 + x = 0.92 Solving 0.08 + x = 0.92 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.08' to each side of the equation. 0.08 + -0.08 + x = 0.92 + -0.08 Combine like terms: 0.08 + -0.08 = 0.00 0.00 + x = 0.92 + -0.08 x = 0.92 + -0.08 Combine like terms: 0.92 + -0.08 = 0.84 x = 0.84 Simplifying x = 0.84Subproblem 2
x + 0.08 = -0.92 Simplifying x + 0.08 = -0.92 Reorder the terms: 0.08 + x = -0.92 Solving 0.08 + x = -0.92 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.08' to each side of the equation. 0.08 + -0.08 + x = -0.92 + -0.08 Combine like terms: 0.08 + -0.08 = 0.00 0.00 + x = -0.92 + -0.08 x = -0.92 + -0.08 Combine like terms: -0.92 + -0.08 = -1 x = -1 Simplifying x = -1Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.84, -1}
| 2n^2-3n-5=0 | | r+26=16 | | 0.875r+0.25=0.75+0.375r | | 7t=-5r+144 | | 3y-5+y+53=6y+50-4y | | 100s^2=81 | | 6(x-6)-8(x+2)=-18 | | -.5x-2x+6=0 | | -13=3n+3+n | | 9m^3=16 | | 0.916666666t-0.75t=-0.833333333 | | 4x-y=-12 | | 24=6x-12 | | -6=6(y+4) | | 6(w-5)=12 | | -6(t+2)=18 | | -8=4(y+2) | | 192=120*w | | 4(w-3)=-12 | | 0.111111111w+0.285714285w=1 | | 10+3x+6=31 | | 5x+y=7+8x | | x/4-3=5 | | 30=5*2+11*2+w | | 6x+2=-3x-61 | | h-0.875h=0.2 | | 2x-6+5x+18=180 | | 2x(7b-59)*3(6b-4)= | | 36x^2+24xy+4y^2=0 | | (2-x)+x+2x=46 | | 3x=7x-40 | | P+-9=33 |