If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 4 + -14x + -8x2 + -15x = 0 Reorder the terms: 4 + -14x + -15x + 9x2 + -8x2 = 0 Combine like terms: -14x + -15x = -29x 4 + -29x + 9x2 + -8x2 = 0 Combine like terms: 9x2 + -8x2 = 1x2 4 + -29x + 1x2 = 0 Solving 4 + -29x + 1x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + -29x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -29x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -29x + x2 = 0 + -4 -29x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -29x + x2 = -4 The x term is -29x. Take half its coefficient (-14.5). Square it (210.25) and add it to both sides. Add '210.25' to each side of the equation. -29x + 210.25 + x2 = -4 + 210.25 Reorder the terms: 210.25 + -29x + x2 = -4 + 210.25 Combine like terms: -4 + 210.25 = 206.25 210.25 + -29x + x2 = 206.25 Factor a perfect square on the left side: (x + -14.5)(x + -14.5) = 206.25 Calculate the square root of the right side: 14.361406616 Break this problem into two subproblems by setting (x + -14.5) equal to 14.361406616 and -14.361406616.Subproblem 1
x + -14.5 = 14.361406616 Simplifying x + -14.5 = 14.361406616 Reorder the terms: -14.5 + x = 14.361406616 Solving -14.5 + x = 14.361406616 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '14.5' to each side of the equation. -14.5 + 14.5 + x = 14.361406616 + 14.5 Combine like terms: -14.5 + 14.5 = 0.0 0.0 + x = 14.361406616 + 14.5 x = 14.361406616 + 14.5 Combine like terms: 14.361406616 + 14.5 = 28.861406616 x = 28.861406616 Simplifying x = 28.861406616Subproblem 2
x + -14.5 = -14.361406616 Simplifying x + -14.5 = -14.361406616 Reorder the terms: -14.5 + x = -14.361406616 Solving -14.5 + x = -14.361406616 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '14.5' to each side of the equation. -14.5 + 14.5 + x = -14.361406616 + 14.5 Combine like terms: -14.5 + 14.5 = 0.0 0.0 + x = -14.361406616 + 14.5 x = -14.361406616 + 14.5 Combine like terms: -14.361406616 + 14.5 = 0.138593384 x = 0.138593384 Simplifying x = 0.138593384Solution
The solution to the problem is based on the solutions from the subproblems. x = {28.861406616, 0.138593384}
| -17+158= | | -7-3x=8-4x | | -15+158= | | 6s=12 | | 39-15=4(x-4) | | 1.2(j+3.5)=4.8 | | -10z-4=36 | | 7x-11=4x+1 | | -2x^2+4+9x-14-14x^2= | | a/26=-5 | | 5ry+4=3r | | log(15-x)=.05 | | -2t-5=9 | | 4x-3+2(2x)+17=-2-3x+(16-6) | | 3b+3-(b-1)=48 | | x^3-4x^2-i^2x=0 | | -7.2m=43.2 | | (10x-30)+(9x-3)=119 | | -13x^2+3x-7x^2+6= | | 8x+15=3x-2 | | 8+4-x=9 | | 2x+6=-32 | | x/41=5 | | 4z-4=20 | | X^3-4x^2-i^2=0 | | 4-3x=5*6x-7 | | y(3-2y)+2(y^2-6)=0 | | 7k=22 | | 1s+2=17 | | 2x-3(4x-3)=21 | | 25u^3+90u^2-175u= | | 4.3x=17.2 |