If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 5x = 1 Reorder the terms: 5x + 5x2 = 1 Solving 5x + 5x2 = 1 Solving for variable 'x'. Reorder the terms: -1 + 5x + 5x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 5x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.2 + x + x2 = 0 Move the constant term to the right: Add '0.2' to each side of the equation. -0.2 + x + 0.2 + x2 = 0 + 0.2 Reorder the terms: -0.2 + 0.2 + x + x2 = 0 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + x + x2 = 0 + 0.2 x + x2 = 0 + 0.2 Combine like terms: 0 + 0.2 = 0.2 x + 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. + 0.25 + x2 = 0.2 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = 0.2 + 0.25 Combine like terms: 0.2 + 0.25 = 0.45 1.25 + x2 = 0.45 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.45 Calculate the square root of the right side: 0.670820393 Break this problem into two subproblems by setting (x + 0.5) equal to 0.670820393 and -0.670820393.Subproblem 1
x + 0.5 = 0.670820393 Simplifying x + 0.5 = 0.670820393 Reorder the terms: 0.5 + x = 0.670820393 Solving 0.5 + x = 0.670820393 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 = 0.670820393 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.670820393 + -0.5 x = 0.670820393 + -0.5 Combine like terms: 0.670820393 + -0.5 = 0.170820393 x = 0.170820393 Simplifying x = 0.170820393Subproblem 2
x + 0.5 = -0.670820393 Simplifying x + 0.5 = -0.670820393 Reorder the terms: 0.5 + x = -0.670820393 Solving 0.5 + x = -0.670820393 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 = -0.670820393 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.670820393 + -0.5 x = -0.670820393 + -0.5 Combine like terms: -0.670820393 + -0.5 = -1.170820393 x = -1.170820393 Simplifying x = -1.170820393Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.170820393, -1.170820393}
| -10=5-8/-6 | | 1/8=x/53 | | x/10=9/45 | | x/4+x/5=9 | | 20/50=18/x | | 10v^2=13+3 | | 1/2=(t-3)/9 | | 10v^2=13r+3 | | 28y^7+4y^2=0 | | y/2+y/5=4/3 | | -4y-9(9y+6)=-1-5(7-y) | | 28=7-2/3t | | x/4+x/5= | | 6k^2-7k=20 | | -4x+1=-x-23 | | -6y+3(6y+4)=-7+9(8-y) | | 10y-12=30+6y | | 7x+5-3(x+1)=9x+6 | | 3/4t=3/5 | | 615+25x=975-15x | | 4x+9=-3x | | 8+c/4=12 | | 2+2=85 | | j^2-3j=0 | | 10X^2-23x-12=0 | | -1=-6x+7x-7 | | (1/9)x^2+(1/3)+(1/4)=0 | | -3z-1+8x-3=6x+7-5x | | 305689000.00-15000000.00x=300000000 | | 4x+16=-24 | | 2x+34=9x | | -(1/2+7/2i)+(7/3+11/3i) |