If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 10x + 1 = 0 Reorder the terms: 1 + 10x + 5x2 = 0 Solving 1 + 10x + 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 + 2x + x2 = 0 Move the constant term to the right: Add '-0.2' to each side of the equation. 0.2 + 2x + -0.2 + x2 = 0 + -0.2 Reorder the terms: 0.2 + -0.2 + 2x + x2 = 0 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + 2x + x2 = 0 + -0.2 2x + x2 = 0 + -0.2 Combine like terms: 0 + -0.2 = -0.2 2x + x2 = -0.2 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -0.2 + 1 Reorder the terms: 1 + 2x + x2 = -0.2 + 1 Combine like terms: -0.2 + 1 = 0.8 1 + 2x + x2 = 0.8 Factor a perfect square on the left side: (x + 1)(x + 1) = 0.8 Calculate the square root of the right side: 0.894427191 Break this problem into two subproblems by setting (x + 1) equal to 0.894427191 and -0.894427191.Subproblem 1
x + 1 = 0.894427191 Simplifying x + 1 = 0.894427191 Reorder the terms: 1 + x = 0.894427191 Solving 1 + x = 0.894427191 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0.894427191 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0.894427191 + -1 x = 0.894427191 + -1 Combine like terms: 0.894427191 + -1 = -0.105572809 x = -0.105572809 Simplifying x = -0.105572809Subproblem 2
x + 1 = -0.894427191 Simplifying x + 1 = -0.894427191 Reorder the terms: 1 + x = -0.894427191 Solving 1 + x = -0.894427191 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -0.894427191 + -1 Combine like terms: 1 + -1 = 0 0 + x = -0.894427191 + -1 x = -0.894427191 + -1 Combine like terms: -0.894427191 + -1 = -1.894427191 x = -1.894427191 Simplifying x = -1.894427191Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.105572809, -1.894427191}
| 2/x-1=7 | | x^2-1/2x-3/16 | | (4x)=(5x-27) | | 3[6x-3(y-3)]= | | 3x/5-x/3=8/15 | | 220-7x=29x+20 | | 2(8n-4)=8(2+5n) | | 4(2-x)-5(-4-12x)= | | 36a^2+b^7+9ab^3-72ab^7=0 | | 7x+3(2-x)+x=2+x | | 1/4+5/8 | | -14-120x=46-17x | | 2x^4-8x^4= | | 2b+5-8b=2 | | x+(-8)=(-7) | | (3x+8)=(5x+2) | | 3q-(11)=38 | | 5=(-2)+m | | 2b^7+9ab^3-72ab^7=0 | | 0=y-6 | | 7+y=11 | | 14+0.70p=8 | | 5x+3.2=48.2 | | 2x^2-8x-9=0 | | A/7-13=12 | | 3/(x-1)+2/(4x-4)=7/4 | | -19-6x=6x+6 | | 2x-2=58 | | 2x+223=12x-7 | | 2(5r+4)-4+(r+8)= | | 3(x+2)=-2(4-x) | | -3(3f-5)=-(-f+15) |