If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25x2 + 10x + 1 = 3 Reorder the terms: 1 + 10x + 25x2 = 3 Solving 1 + 10x + 25x2 = 3 Solving for variable 'x'. Reorder the terms: 1 + -3 + 10x + 25x2 = 3 + -3 Combine like terms: 1 + -3 = -2 -2 + 10x + 25x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -2 + 10x + 25x2 = 0 Begin completing the square. Divide all terms by 25 the coefficient of the squared term: Divide each side by '25'. -0.08 + 0.4x + x2 = 0 Move the constant term to the right: Add '0.08' to each side of the equation. -0.08 + 0.4x + 0.08 + x2 = 0 + 0.08 Reorder the terms: -0.08 + 0.08 + 0.4x + x2 = 0 + 0.08 Combine like terms: -0.08 + 0.08 = 0.00 0.00 + 0.4x + x2 = 0 + 0.08 0.4x + x2 = 0 + 0.08 Combine like terms: 0 + 0.08 = 0.08 0.4x + x2 = 0.08 The x term is 0.4x. Take half its coefficient (0.2). Square it (0.04) and add it to both sides. Add '0.04' to each side of the equation. 0.4x + 0.04 + x2 = 0.08 + 0.04 Reorder the terms: 0.04 + 0.4x + x2 = 0.08 + 0.04 Combine like terms: 0.08 + 0.04 = 0.12 0.04 + 0.4x + x2 = 0.12 Factor a perfect square on the left side: (x + 0.2)(x + 0.2) = 0.12 Calculate the square root of the right side: 0.346410162 Break this problem into two subproblems by setting (x + 0.2) equal to 0.346410162 and -0.346410162.Subproblem 1
x + 0.2 = 0.346410162 Simplifying x + 0.2 = 0.346410162 Reorder the terms: 0.2 + x = 0.346410162 Solving 0.2 + x = 0.346410162 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2' to each side of the equation. 0.2 + -0.2 + x = 0.346410162 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + x = 0.346410162 + -0.2 x = 0.346410162 + -0.2 Combine like terms: 0.346410162 + -0.2 = 0.146410162 x = 0.146410162 Simplifying x = 0.146410162Subproblem 2
x + 0.2 = -0.346410162 Simplifying x + 0.2 = -0.346410162 Reorder the terms: 0.2 + x = -0.346410162 Solving 0.2 + x = -0.346410162 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2' to each side of the equation. 0.2 + -0.2 + x = -0.346410162 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + x = -0.346410162 + -0.2 x = -0.346410162 + -0.2 Combine like terms: -0.346410162 + -0.2 = -0.546410162 x = -0.546410162 Simplifying x = -0.546410162Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.146410162, -0.546410162}
| 25x+10x+1=3 | | -18x^2+27x-4=0 | | 3x+5=1+6x | | 4t^2+12t-7=0 | | y^2+5y^2-84=0 | | 9(x-5)-9=-54 | | 6/2y-9=-3 | | 6-(4n-3)=7-5n | | -9(x+4)=5-8x | | y=(5x)squared | | x^2-2x+1+9y^2=0 | | 12x+12y+20x=180 | | N=-0.5x^2+11x+15 | | X=5y+f+4 | | m-13/5-4m-2/6=1 | | 3x+(x-6)=162 | | 10y-2=-62 | | 9x+21-x=7(x+5) | | =7e-5+12-3e | | 7x^3-21x^2+8x=0 | | 2x^2+2x-108=0 | | 5t-4t=17 | | 19h-13h=6 | | -24-2y=-74 | | 0.6x-18=1.3x-25 | | k-1/2=3/4 | | (3x+4)(-2x+5)= | | 4b-3b=19 | | 5-2t^2(2)= | | -2y-26=5y+16 | | x*(-8)+3=-1 | | 2t^2(-5)= |