If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + 4x + 1 = x(x + 2) Reorder the terms: 1 + x + 4x = x(x + 2) Combine like terms: x + 4x = 5x 1 + 5x = x(x + 2) Reorder the terms: 1 + 5x = x(2 + x) 1 + 5x = (2 * x + x * x) 1 + 5x = (2x + x2) Solving 1 + 5x = 2x + x2 Solving for variable 'x'. Combine like terms: 5x + -2x = 3x 1 + 3x + -1x2 = 2x + x2 + -2x + -1x2 Reorder the terms: 1 + 3x + -1x2 = 2x + -2x + x2 + -1x2 Combine like terms: 2x + -2x = 0 1 + 3x + -1x2 = 0 + x2 + -1x2 1 + 3x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 1 + 3x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1 + -3x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -3x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -3x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3x + x2 = 0 + 1 -3x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -3x + x2 = 1 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 1 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 1 + 2.25 Combine like terms: 1 + 2.25 = 3.25 2.25 + -3x + x2 = 3.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 3.25 Calculate the square root of the right side: 1.802775638 Break this problem into two subproblems by setting (x + -1.5) equal to 1.802775638 and -1.802775638.Subproblem 1
x + -1.5 = 1.802775638 Simplifying x + -1.5 = 1.802775638 Reorder the terms: -1.5 + x = 1.802775638 Solving -1.5 + x = 1.802775638 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 1.802775638 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 1.802775638 + 1.5 x = 1.802775638 + 1.5 Combine like terms: 1.802775638 + 1.5 = 3.302775638 x = 3.302775638 Simplifying x = 3.302775638Subproblem 2
x + -1.5 = -1.802775638 Simplifying x + -1.5 = -1.802775638 Reorder the terms: -1.5 + x = -1.802775638 Solving -1.5 + x = -1.802775638 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -1.802775638 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -1.802775638 + 1.5 x = -1.802775638 + 1.5 Combine like terms: -1.802775638 + 1.5 = -0.302775638 x = -0.302775638 Simplifying x = -0.302775638Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.302775638, -0.302775638}
| (x+1)(x+3)(x+3)(x+4)+8=0 | | 7x^2=7y | | 3y^2+3x^2-6y=0 | | x^3-6x^2+12x-3=0 | | log(x)=42 | | (89*0.05)+(96*0.05)+(69*0.10)+(92*0.15)+(91*0.15)+(x*0.5)=95 | | (89*0.05)+(96*0.05)+(60*0.10)+(92*0.15)+(91*0.15)+(x*0.5)=95 | | m^2-5m+1=0 | | 3n+6=2n+4 | | (1/3)^4-5x=27 | | f+f+f+f=f | | 20=6.9x | | 5/2=x-{-3/4} | | 4x+264=13x-6 | | 5(x-6)=78 | | 30=-8v+6(v+2) | | a-(a-1/2)=1-a-2/3 | | -5x+2(x-2)=-16 | | 5y-x+10= | | f(x)=1n(x+3) | | 13(z-4)-3(z-9)-5(z+4)=0 | | 27x^2+90x-60=0 | | 2(a+3)+3(a+7)= | | z/5-7=1/1/8 | | 5b(3a-2c)= | | 2x(3y-4)= | | z/5-7=1/5/8 | | x^2-ax+bx-ab= | | 6y^3-15y^2-9y=0 | | 2x-5+3=4x+11-7x | | 45/5-(2x3) | | 9y-2y=11 |