If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.2x2 + 1 + 1.2x = 0 Reorder the terms: 1 + 1.2x + 0.2x2 = 0 Solving 1 + 1.2x + 0.2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.2 the coefficient of the squared term: Divide each side by '0.2'. 5 + 6x + x2 = 0 Move the constant term to the right: Add '-5' to each side of the equation. 5 + 6x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + 6x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 6x + x2 = 0 + -5 6x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 6x + x2 = -5 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = -5 + 9 Reorder the terms: 9 + 6x + x2 = -5 + 9 Combine like terms: -5 + 9 = 4 9 + 6x + x2 = 4 Factor a perfect square on the left side: (x + 3)(x + 3) = 4 Calculate the square root of the right side: 2 Break this problem into two subproblems by setting (x + 3) equal to 2 and -2.Subproblem 1
x + 3 = 2 Simplifying x + 3 = 2 Reorder the terms: 3 + x = 2 Solving 3 + x = 2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 2 + -3 Combine like terms: 3 + -3 = 0 0 + x = 2 + -3 x = 2 + -3 Combine like terms: 2 + -3 = -1 x = -1 Simplifying x = -1Subproblem 2
x + 3 = -2 Simplifying x + 3 = -2 Reorder the terms: 3 + x = -2 Solving 3 + x = -2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -2 + -3 Combine like terms: 3 + -3 = 0 0 + x = -2 + -3 x = -2 + -3 Combine like terms: -2 + -3 = -5 x = -5 Simplifying x = -5Solution
The solution to the problem is based on the solutions from the subproblems. x = {-1, -5}
| 1/4 | | 4x+7y=-22 | | 4x+7+6x=47 | | 7-4(5+7x)=211 | | F(s)=ln(ln(4s)) | | 6x+4+3x=31 | | 2x+3=0.5x-2 | | Y=7.5+x+7 | | 6*.33-6*-66=2 | | -3x-1-(x-1)(x+12)+x^2=-13x-4 | | 7=10x+7 | | (6a-3)(7a-4)= | | 11.04x=2x+1.2 | | (x)(x+3)(x+8)=30 | | .5x^2+3x=14 | | 625=x^7+2x^2 | | -3x+2+(1+x)(-2+X)-x^2=8-3X | | 10-(x-3)=-12 | | 11x-2=x+10 | | X(x+3)(x+8)=30 | | 9+10x=18+x | | 60u-50v+80= | | 10xy-6=5y+22 | | 15/100= | | x^2+xy+y^2=27 | | (-3xy^3)(2x^2z)(yx^4)= | | 31=4x+x+6 | | 3x+2=8x+32 | | 4-4(9n-5)=(3n-3)+9 | | 4b-10b-9b=-3 | | 3/2x-12=27 | | 19a-6a-5=19+2 |