If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 14x2 + 4 + 3x + -12x2 + -3 + 11x = 0 Reorder the terms: 4 + -3 + 3x + 11x + 14x2 + -12x2 = 0 Combine like terms: 4 + -3 = 1 1 + 3x + 11x + 14x2 + -12x2 = 0 Combine like terms: 3x + 11x = 14x 1 + 14x + 14x2 + -12x2 = 0 Combine like terms: 14x2 + -12x2 = 2x2 1 + 14x + 2x2 = 0 Solving 1 + 14x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + 7x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 7x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 7x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 7x + x2 = 0 + -0.5 7x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 7x + x2 = -0.5 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = -0.5 + 12.25 Reorder the terms: 12.25 + 7x + x2 = -0.5 + 12.25 Combine like terms: -0.5 + 12.25 = 11.75 12.25 + 7x + x2 = 11.75 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = 11.75 Calculate the square root of the right side: 3.4278273 Break this problem into two subproblems by setting (x + 3.5) equal to 3.4278273 and -3.4278273.Subproblem 1
x + 3.5 = 3.4278273 Simplifying x + 3.5 = 3.4278273 Reorder the terms: 3.5 + x = 3.4278273 Solving 3.5 + x = 3.4278273 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = 3.4278273 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = 3.4278273 + -3.5 x = 3.4278273 + -3.5 Combine like terms: 3.4278273 + -3.5 = -0.0721727 x = -0.0721727 Simplifying x = -0.0721727Subproblem 2
x + 3.5 = -3.4278273 Simplifying x + 3.5 = -3.4278273 Reorder the terms: 3.5 + x = -3.4278273 Solving 3.5 + x = -3.4278273 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = -3.4278273 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = -3.4278273 + -3.5 x = -3.4278273 + -3.5 Combine like terms: -3.4278273 + -3.5 = -6.9278273 x = -6.9278273 Simplifying x = -6.9278273Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.0721727, -6.9278273}
| (x+5)2-529=0 | | 4x-7=9x+6 | | (3y-x)(2x+y)= | | Cot*4x=-1 | | 4(3+y)= | | 9(1+x)= | | 5n-45= | | y=[x+(1+2i)][x+(1-2i)] | | 4b+64= | | 7(k-6)= | | x-8/5=6 | | y/3-6=10 | | 6x(x+y)+7(x+y)= | | 6x^3+4x^2-42x=0 | | 9x+y=-68 | | 2x-4y=26 | | y=x^4-6x^3+11x^2-6x+1 | | 96=160+-16t^2 | | 32.41xX=25 | | 32.41=25xX | | 3x+2iy=-6x-3i | | 40-3/4= | | 6v=-54 | | 3x+0=45 | | 6y^2-y-9=0 | | 50+5x=20+6x | | x^2dy=(xy+y^2)dx | | 7q^28= | | 7q^28=0 | | 2Xa^2-50=0 | | 17-(x+2)=10-(7-x) | | 52=8a^2+10a |