If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 30x * 30x + 11x + -30 = 0 Reorder the terms for easier multiplication: 30 * 30x * x + 11x + -30 = 0 Multiply 30 * 30 900x * x + 11x + -30 = 0 Multiply x * x 900x2 + 11x + -30 = 0 Reorder the terms: -30 + 11x + 900x2 = 0 Solving -30 + 11x + 900x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 900 the coefficient of the squared term: Divide each side by '900'. -0.03333333333 + 0.01222222222x + x2 = 0.00 Move the constant term to the right: Add '0.03333333333' to each side of the equation. -0.03333333333 + 0.01222222222x + 0.03333333333 + x2 = 0.00 + 0.03333333333 Reorder the terms: -0.03333333333 + 0.03333333333 + 0.01222222222x + x2 = 0.00 + 0.03333333333 Combine like terms: -0.03333333333 + 0.03333333333 = 0.00000000000 0.00000000000 + 0.01222222222x + x2 = 0.00 + 0.03333333333 0.01222222222x + x2 = 0.00 + 0.03333333333 Combine like terms: 0.00 + 0.03333333333 = 0.03333333333 0.01222222222x + x2 = 0.03333333333 The x term is 0.01222222222x. Take half its coefficient (0.00611111111). Square it (0.00003734567900) and add it to both sides. Add '0.00003734567900' to each side of the equation. 0.01222222222x + 0.00003734567900 + x2 = 0.03333333333 + 0.00003734567900 Reorder the terms: 0.00003734567900 + 0.01222222222x + x2 = 0.03333333333 + 0.00003734567900 Combine like terms: 0.03333333333 + 0.00003734567900 = 0.033370679009 0.00003734567900 + 0.01222222222x + x2 = 0.033370679009 Factor a perfect square on the left side: (x + 0.00611111111)(x + 0.00611111111) = 0.033370679009 Calculate the square root of the right side: 0.182676433 Break this problem into two subproblems by setting (x + 0.00611111111) equal to 0.182676433 and -0.182676433.Subproblem 1
x + 0.00611111111 = 0.182676433 Simplifying x + 0.00611111111 = 0.182676433 Reorder the terms: 0.00611111111 + x = 0.182676433 Solving 0.00611111111 + x = 0.182676433 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.00611111111' to each side of the equation. 0.00611111111 + -0.00611111111 + x = 0.182676433 + -0.00611111111 Combine like terms: 0.00611111111 + -0.00611111111 = 0.00000000000 0.00000000000 + x = 0.182676433 + -0.00611111111 x = 0.182676433 + -0.00611111111 Combine like terms: 0.182676433 + -0.00611111111 = 0.17656532189 x = 0.17656532189 Simplifying x = 0.17656532189Subproblem 2
x + 0.00611111111 = -0.182676433 Simplifying x + 0.00611111111 = -0.182676433 Reorder the terms: 0.00611111111 + x = -0.182676433 Solving 0.00611111111 + x = -0.182676433 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.00611111111' to each side of the equation. 0.00611111111 + -0.00611111111 + x = -0.182676433 + -0.00611111111 Combine like terms: 0.00611111111 + -0.00611111111 = 0.00000000000 0.00000000000 + x = -0.182676433 + -0.00611111111 x = -0.182676433 + -0.00611111111 Combine like terms: -0.182676433 + -0.00611111111 = -0.18878754411 x = -0.18878754411 Simplifying x = -0.18878754411Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.17656532189, -0.18878754411}
| 9+2x+3=-36 | | -(x+6)=x-6 | | 2x+8-5z=32 | | 14y-19+-17y-2y+-10=4 | | 6x*6x-27=0 | | 14y-9-(-19y)+-17y-2y+-10=4 | | 4(6x-34)=80 | | 2(x-1)-4+x=12 | | 6k-5k-k+4k+k-1=14 | | 3(2x-7)=37 | | 4x*4x+7x-2=0 | | 9p-4p+1=11 | | 6m+m=7 | | 2(x-1)-2x+7=11 | | 13z+3z-7z-9=18 | | y+xa= | | 3y-4(-4z+6y)+4z= | | 30*30+11-30=0 | | 4n-2n-n+4n=15 | | 8z+-16z+-2z-(-13z)-20z=17 | | 17h-13h+3h+2h=18 | | 32+9m=140 | | 6*6-27=0 | | 3x+4-2(x-3)=8 | | 12r+-6+11r=17 | | 2x-3x-7=28 | | 3x^2+3x+4=24 | | 20p-16p=16 | | 3x+4+2x-6=8 | | .7(x-2)=.3x-3 | | y=-3x^2+x+3 | | y-3/3-2 |