If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -35x + 18 = 0 Reorder the terms: 18 + -35x + 9x2 = 0 Solving 18 + -35x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 2 + -3.888888889x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -3.888888889x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -3.888888889x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3.888888889x + x2 = 0 + -2 -3.888888889x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -3.888888889x + x2 = -2 The x term is -3.888888889x. Take half its coefficient (-1.944444445). Square it (3.780864200) and add it to both sides. Add '3.780864200' to each side of the equation. -3.888888889x + 3.780864200 + x2 = -2 + 3.780864200 Reorder the terms: 3.780864200 + -3.888888889x + x2 = -2 + 3.780864200 Combine like terms: -2 + 3.780864200 = 1.7808642 3.780864200 + -3.888888889x + x2 = 1.7808642 Factor a perfect square on the left side: (x + -1.944444445)(x + -1.944444445) = 1.7808642 Calculate the square root of the right side: 1.33449024 Break this problem into two subproblems by setting (x + -1.944444445) equal to 1.33449024 and -1.33449024.Subproblem 1
x + -1.944444445 = 1.33449024 Simplifying x + -1.944444445 = 1.33449024 Reorder the terms: -1.944444445 + x = 1.33449024 Solving -1.944444445 + x = 1.33449024 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.944444445' to each side of the equation. -1.944444445 + 1.944444445 + x = 1.33449024 + 1.944444445 Combine like terms: -1.944444445 + 1.944444445 = 0.000000000 0.000000000 + x = 1.33449024 + 1.944444445 x = 1.33449024 + 1.944444445 Combine like terms: 1.33449024 + 1.944444445 = 3.278934685 x = 3.278934685 Simplifying x = 3.278934685Subproblem 2
x + -1.944444445 = -1.33449024 Simplifying x + -1.944444445 = -1.33449024 Reorder the terms: -1.944444445 + x = -1.33449024 Solving -1.944444445 + x = -1.33449024 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.944444445' to each side of the equation. -1.944444445 + 1.944444445 + x = -1.33449024 + 1.944444445 Combine like terms: -1.944444445 + 1.944444445 = 0.000000000 0.000000000 + x = -1.33449024 + 1.944444445 x = -1.33449024 + 1.944444445 Combine like terms: -1.33449024 + 1.944444445 = 0.609954205 x = 0.609954205 Simplifying x = 0.609954205Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.278934685, 0.609954205}
| 7-2=-10 | | 7+Z=19 | | 11x-12=2x+6 | | 3x-12=8x-6+4 | | 6(v-4)-9=-3(-8v+8)-3v | | 6k=14 | | D-1=-2 | | 8x+6-9x=3-x-15 | | 3=(2-5) | | 20(3y+1)= | | 7z^2+8z+z^3=0 | | 5(5x+1)=8(3x+1) | | -15x+10x=100 | | 2v+34=4(v+9) | | 8-(3-2)=6 | | 4+5x+1-3x=-4+6x+5-5x | | x^3+6x^2-11x+6=0 | | -x^2+10x+25=0 | | 1.12+1.25g=8.63 | | c=20 | | 34-19=3(x-3) | | 3x-6=5x-19 | | 0.14x+0.07(5000-x)=448 | | -9(u-2)=-5u+14 | | 56=-2(2j+8)-10 | | -3+9=15x-5-14x | | -7x-3x+2=-8-8 | | -2v+48=-4(v-7) | | -13x=208 | | -3x-8+4x= | | .5b+9=20 | | 4t-32+t^2=0 |