If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 0.1x2 + 0.14x + -1.51 Reorder the terms: 0 = -1.51 + 0.14x + 0.1x2 Solving 0 = -1.51 + 0.14x + 0.1x2 Solving for variable 'x'. Combine like terms: 0 + 1.51 = 1.51 1.51 + -0.14x + -0.1x2 = -1.51 + 0.14x + 0.1x2 + 1.51 + -0.14x + -0.1x2 Reorder the terms: 1.51 + -0.14x + -0.1x2 = -1.51 + 1.51 + 0.14x + -0.14x + 0.1x2 + -0.1x2 Combine like terms: -1.51 + 1.51 = 0.00 1.51 + -0.14x + -0.1x2 = 0.00 + 0.14x + -0.14x + 0.1x2 + -0.1x2 1.51 + -0.14x + -0.1x2 = 0.14x + -0.14x + 0.1x2 + -0.1x2 Combine like terms: 0.14x + -0.14x = 0.00 1.51 + -0.14x + -0.1x2 = 0.00 + 0.1x2 + -0.1x2 1.51 + -0.14x + -0.1x2 = 0.1x2 + -0.1x2 Combine like terms: 0.1x2 + -0.1x2 = 0.0 1.51 + -0.14x + -0.1x2 = 0.0 Begin completing the square. Divide all terms by -0.1 the coefficient of the squared term: Divide each side by '-0.1'. -15.1 + 1.4x + x2 = 0 Move the constant term to the right: Add '15.1' to each side of the equation. -15.1 + 1.4x + 15.1 + x2 = 0 + 15.1 Reorder the terms: -15.1 + 15.1 + 1.4x + x2 = 0 + 15.1 Combine like terms: -15.1 + 15.1 = 0.0 0.0 + 1.4x + x2 = 0 + 15.1 1.4x + x2 = 0 + 15.1 Combine like terms: 0 + 15.1 = 15.1 1.4x + x2 = 15.1 The x term is 1.4x. Take half its coefficient (0.7). Square it (0.49) and add it to both sides. Add '0.49' to each side of the equation. 1.4x + 0.49 + x2 = 15.1 + 0.49 Reorder the terms: 0.49 + 1.4x + x2 = 15.1 + 0.49 Combine like terms: 15.1 + 0.49 = 15.59 0.49 + 1.4x + x2 = 15.59 Factor a perfect square on the left side: (x + 0.7)(x + 0.7) = 15.59 Calculate the square root of the right side: 3.948417404 Break this problem into two subproblems by setting (x + 0.7) equal to 3.948417404 and -3.948417404.Subproblem 1
x + 0.7 = 3.948417404 Simplifying x + 0.7 = 3.948417404 Reorder the terms: 0.7 + x = 3.948417404 Solving 0.7 + x = 3.948417404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.7' to each side of the equation. 0.7 + -0.7 + x = 3.948417404 + -0.7 Combine like terms: 0.7 + -0.7 = 0.0 0.0 + x = 3.948417404 + -0.7 x = 3.948417404 + -0.7 Combine like terms: 3.948417404 + -0.7 = 3.248417404 x = 3.248417404 Simplifying x = 3.248417404Subproblem 2
x + 0.7 = -3.948417404 Simplifying x + 0.7 = -3.948417404 Reorder the terms: 0.7 + x = -3.948417404 Solving 0.7 + x = -3.948417404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.7' to each side of the equation. 0.7 + -0.7 + x = -3.948417404 + -0.7 Combine like terms: 0.7 + -0.7 = 0.0 0.0 + x = -3.948417404 + -0.7 x = -3.948417404 + -0.7 Combine like terms: -3.948417404 + -0.7 = -4.648417404 x = -4.648417404 Simplifying x = -4.648417404Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.248417404, -4.648417404}
| 4s^2+12s=-9 | | 64w^2-9=0 | | -6[3+8k]=9[10-12k] | | 6(1-1x)=-42 | | -x=9+2x | | 2(9h-8)=-22 | | Y-24=5y | | v^2+10v+16=0 | | 2x^2-5x-90=0 | | 2x+34=4[x+5] | | 11(x-3)=-8-3 | | 2x-2+3=2x-1 | | -50=10y | | 72=100-d | | w^2+7w-78=0 | | 21r-7=6+6r | | -3=c-8 | | v+3[v+3]=7[v-3] | | p-6=-2 | | 7x+7-6x=15 | | t-9=14 | | 113x+64+49x^2= | | m-2=5 | | 60x^3+27x^2+3x= | | 2x^2+6x-90=0 | | t=4m+4w | | 2x^2+14x-4=x^2+3x | | 2v^2-v-6= | | 10y=12-8x | | -8x-24=0 | | 0=.1x^2+.49-2 | | x(5-x)=0 |