If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + x + 1 = 0 Reorder the terms: 1 + x + 5x2 = 0 Solving 1 + x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 0.2 + 0.2x + x2 = 0 Move the constant term to the right: Add '-0.2' to each side of the equation. 0.2 + 0.2x + -0.2 + x2 = 0 + -0.2 Reorder the terms: 0.2 + -0.2 + 0.2x + x2 = 0 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + 0.2x + x2 = 0 + -0.2 0.2x + x2 = 0 + -0.2 Combine like terms: 0 + -0.2 = -0.2 0.2x + x2 = -0.2 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.2x + 0.25 + x2 = -0.2 + 0.25 Reorder the terms: 0.25 + 0.2x + x2 = -0.2 + 0.25 Combine like terms: -0.2 + 0.25 = 0.05 0.25 + 0.2x + x2 = 0.05 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.05 Calculate the square root of the right side: 0.223606798 Break this problem into two subproblems by setting (x + 0.5) equal to 0.223606798 and -0.223606798.Subproblem 1
x + 0.5 = 0.223606798 Simplifying x + 0.5 = 0.223606798 Reorder the terms: 0.5 + x = 0.223606798 Solving 0.5 + x = 0.223606798 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0.223606798 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.223606798 + -0.5 x = 0.223606798 + -0.5 Combine like terms: 0.223606798 + -0.5 = -0.276393202 x = -0.276393202 Simplifying x = -0.276393202Subproblem 2
x + 0.5 = -0.223606798 Simplifying x + 0.5 = -0.223606798 Reorder the terms: 0.5 + x = -0.223606798 Solving 0.5 + x = -0.223606798 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -0.223606798 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.223606798 + -0.5 x = -0.223606798 + -0.5 Combine like terms: -0.223606798 + -0.5 = -0.723606798 x = -0.723606798 Simplifying x = -0.723606798Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.276393202, -0.723606798}
| 63x+(13-17x)-6x=63 | | w^2+5w=104 | | 100x=5 | | 7x+9=2x+19 | | 2x+4x-2x= | | 3(2x-7)=12 | | 3x+27=11x-61 | | 4x+26=11x+44 | | 232-4x=41x+22 | | m^2+3m+9=0 | | -7x-2=-x+4 | | 5(3x+9)=45 | | (-6x+5)+(9x^2+6x+2)= | | 4(x-1)=6 | | .77d^2-1.3d-9.31=12 | | 3x+8x=150 | | .4x=3.6 | | 6x^7-24x^5+30x^8= | | 28+8X= | | x-9.2=4.5 | | x+154+146*2= | | 4x+19=6x-5 | | n^2-n=30 | | 30-(8+5x)-(3-24x)=29x-(31x-26) | | 106-4x=14x+22 | | ln(3x-1)=ln(2)+ln(x-2)+(x+1) | | (9x*9x)*(2y*2y)= | | 4q=16 | | 7h-5(h-4)=h-6+3h | | 9x^2+33x=60 | | 7+7x=4x+16 | | 30-8x-5=2 |