If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + 25 = x2 + 6x + 9 Reorder the terms: 25 + x = x2 + 6x + 9 Reorder the terms: 25 + x = 9 + 6x + x2 Solving 25 + x = 9 + 6x + x2 Solving for variable 'x'. Reorder the terms: 25 + -9 + x + -6x + -1x2 = 9 + 6x + x2 + -9 + -6x + -1x2 Combine like terms: 25 + -9 = 16 16 + x + -6x + -1x2 = 9 + 6x + x2 + -9 + -6x + -1x2 Combine like terms: x + -6x = -5x 16 + -5x + -1x2 = 9 + 6x + x2 + -9 + -6x + -1x2 Reorder the terms: 16 + -5x + -1x2 = 9 + -9 + 6x + -6x + x2 + -1x2 Combine like terms: 9 + -9 = 0 16 + -5x + -1x2 = 0 + 6x + -6x + x2 + -1x2 16 + -5x + -1x2 = 6x + -6x + x2 + -1x2 Combine like terms: 6x + -6x = 0 16 + -5x + -1x2 = 0 + x2 + -1x2 16 + -5x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 16 + -5x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -16 + 5x + x2 = 0 Move the constant term to the right: Add '16' to each side of the equation. -16 + 5x + 16 + x2 = 0 + 16 Reorder the terms: -16 + 16 + 5x + x2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + 5x + x2 = 0 + 16 5x + x2 = 0 + 16 Combine like terms: 0 + 16 = 16 5x + x2 = 16 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = 16 + 6.25 Reorder the terms: 6.25 + 5x + x2 = 16 + 6.25 Combine like terms: 16 + 6.25 = 22.25 6.25 + 5x + x2 = 22.25 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = 22.25 Calculate the square root of the right side: 4.716990566 Break this problem into two subproblems by setting (x + 2.5) equal to 4.716990566 and -4.716990566.Subproblem 1
x + 2.5 = 4.716990566 Simplifying x + 2.5 = 4.716990566 Reorder the terms: 2.5 + x = 4.716990566 Solving 2.5 + x = 4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = 4.716990566 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = 4.716990566 + -2.5 x = 4.716990566 + -2.5 Combine like terms: 4.716990566 + -2.5 = 2.216990566 x = 2.216990566 Simplifying x = 2.216990566Subproblem 2
x + 2.5 = -4.716990566 Simplifying x + 2.5 = -4.716990566 Reorder the terms: 2.5 + x = -4.716990566 Solving 2.5 + x = -4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = -4.716990566 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = -4.716990566 + -2.5 x = -4.716990566 + -2.5 Combine like terms: -4.716990566 + -2.5 = -7.216990566 x = -7.216990566 Simplifying x = -7.216990566Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.216990566, -7.216990566}
| 3y^2-6y=24 | | -60=4(-3x-3) | | -2(x-5)=(2-1/2x)6 | | 360=(38x+5)+(21-2) | | 22x=440 | | -2(x-5)=-2(x-5) | | 360=(38x+5)+(21+-2) | | -8+5v=-43 | | 2(5-3x)=11+3x | | 33=8x-x-128 | | 2x^2=15+27 | | k^6+81k^4=0 | | 3(x-2)+5=2-3(2x+1) | | -5x+4(-x-9)=54 | | y^5-64y^3=0 | | -21=3y-6 | | 1/2y+5=12 | | 144x^2-9y^2= | | -31=4+5u | | 4y+18=42 | | 10x+6-2x+4= | | 180=(13x-10)+(7x-10) | | 6x-4(-3x+2)=136 | | 8+5w=-17 | | X^5-6=0 | | 1.33x+0.5x+0.16x=2 | | -17+3n=7n-14 | | x+3=-30+6 | | -94=-6(b+4)-4b | | 12x-4=-68 | | 2(x-6)=x+14 | | 11x-88-11=27x-275 |