If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 4x2 + 20x + 25 = x2 + 12x + 36 Reorder the terms: 25 + 20x + x2 + 4x2 = x2 + 12x + 36 Combine like terms: x2 + 4x2 = 5x2 25 + 20x + 5x2 = x2 + 12x + 36 Reorder the terms: 25 + 20x + 5x2 = 36 + 12x + x2 Solving 25 + 20x + 5x2 = 36 + 12x + x2 Solving for variable 'x'. Reorder the terms: 25 + -36 + 20x + -12x + 5x2 + -1x2 = 36 + 12x + x2 + -36 + -12x + -1x2 Combine like terms: 25 + -36 = -11 -11 + 20x + -12x + 5x2 + -1x2 = 36 + 12x + x2 + -36 + -12x + -1x2 Combine like terms: 20x + -12x = 8x -11 + 8x + 5x2 + -1x2 = 36 + 12x + x2 + -36 + -12x + -1x2 Combine like terms: 5x2 + -1x2 = 4x2 -11 + 8x + 4x2 = 36 + 12x + x2 + -36 + -12x + -1x2 Reorder the terms: -11 + 8x + 4x2 = 36 + -36 + 12x + -12x + x2 + -1x2 Combine like terms: 36 + -36 = 0 -11 + 8x + 4x2 = 0 + 12x + -12x + x2 + -1x2 -11 + 8x + 4x2 = 12x + -12x + x2 + -1x2 Combine like terms: 12x + -12x = 0 -11 + 8x + 4x2 = 0 + x2 + -1x2 -11 + 8x + 4x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -11 + 8x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -2.75 + 2x + x2 = 0 Move the constant term to the right: Add '2.75' to each side of the equation. -2.75 + 2x + 2.75 + x2 = 0 + 2.75 Reorder the terms: -2.75 + 2.75 + 2x + x2 = 0 + 2.75 Combine like terms: -2.75 + 2.75 = 0.00 0.00 + 2x + x2 = 0 + 2.75 2x + x2 = 0 + 2.75 Combine like terms: 0 + 2.75 = 2.75 2x + x2 = 2.75 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 = 2.75 + 1 Reorder the terms: 1 + 2x + x2 = 2.75 + 1 Combine like terms: 2.75 + 1 = 3.75 1 + 2x + x2 = 3.75 Factor a perfect square on the left side: (x + 1)(x + 1) = 3.75 Calculate the square root of the right side: 1.936491673 Break this problem into two subproblems by setting (x + 1) equal to 1.936491673 and -1.936491673.Subproblem 1
x + 1 = 1.936491673 Simplifying x + 1 = 1.936491673 Reorder the terms: 1 + x = 1.936491673 Solving 1 + x = 1.936491673 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 = 1.936491673 + -1 Combine like terms: 1 + -1 = 0 0 + x = 1.936491673 + -1 x = 1.936491673 + -1 Combine like terms: 1.936491673 + -1 = 0.936491673 x = 0.936491673 Simplifying x = 0.936491673Subproblem 2
x + 1 = -1.936491673 Simplifying x + 1 = -1.936491673 Reorder the terms: 1 + x = -1.936491673 Solving 1 + x = -1.936491673 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 = -1.936491673 + -1 Combine like terms: 1 + -1 = 0 0 + x = -1.936491673 + -1 x = -1.936491673 + -1 Combine like terms: -1.936491673 + -1 = -2.936491673 x = -2.936491673 Simplifying x = -2.936491673Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.936491673, -2.936491673}
| (h-2)(3h+5)= | | 4(x+6)+15(x+6)= | | 3y+2(1-y)=4-3y | | -3n=13 | | 24m^2-6=0 | | 8x+8=158 | | 9/16-7/8 | | -3a^2-5=-40a-5 | | xsquared=934 | | y=-x^2+6x-9 | | -0.5(3x-0.6)=-1.5 | | -x-29=51-5x | | x^2+(x-2)(x-2)=74 | | n(5+8x)=1+1.6x | | 625+r=-77 | | x^2+x(1-x)-(1-x)(1-x)=-29 | | 19=4x-x+1 | | -n/5=-3 | | 9y^2-42+47= | | (4x^2+9x+1)+(2x^2+7x+13)=0 | | 1/32^2x=64 | | 7x+11y=120 | | X^3+40X=13X^2 | | y=9E-05x+0.117 | | z-(2/5)=-2 | | 3(6y+2)=2(4y-5) | | x^2+x^2=y | | 48=14x+2x^2 | | 8=5x+3x+8 | | 3/4k=3/7 | | Ln(2x+11)=3 | | 2t^2-5t-6=0 |