If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.125x2 + 2x + -6 = 1.4 Reorder the terms: -6 + 2x + 0.125x2 = 1.4 Solving -6 + 2x + 0.125x2 = 1.4 Solving for variable 'x'. Reorder the terms: -6 + -1.4 + 2x + 0.125x2 = 1.4 + -1.4 Combine like terms: -6 + -1.4 = -7.4 -7.4 + 2x + 0.125x2 = 1.4 + -1.4 Combine like terms: 1.4 + -1.4 = 0.0 -7.4 + 2x + 0.125x2 = 0.0 Begin completing the square. Divide all terms by 0.125 the coefficient of the squared term: Divide each side by '0.125'. -59.2 + 16x + x2 = 0 Move the constant term to the right: Add '59.2' to each side of the equation. -59.2 + 16x + 59.2 + x2 = 0 + 59.2 Reorder the terms: -59.2 + 59.2 + 16x + x2 = 0 + 59.2 Combine like terms: -59.2 + 59.2 = 0.0 0.0 + 16x + x2 = 0 + 59.2 16x + x2 = 0 + 59.2 Combine like terms: 0 + 59.2 = 59.2 16x + x2 = 59.2 The x term is 16x. Take half its coefficient (8). Square it (64) and add it to both sides. Add '64' to each side of the equation. 16x + 64 + x2 = 59.2 + 64 Reorder the terms: 64 + 16x + x2 = 59.2 + 64 Combine like terms: 59.2 + 64 = 123.2 64 + 16x + x2 = 123.2 Factor a perfect square on the left side: (x + 8)(x + 8) = 123.2 Calculate the square root of the right side: 11.09954954 Break this problem into two subproblems by setting (x + 8) equal to 11.09954954 and -11.09954954.Subproblem 1
x + 8 = 11.09954954 Simplifying x + 8 = 11.09954954 Reorder the terms: 8 + x = 11.09954954 Solving 8 + x = 11.09954954 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 11.09954954 + -8 Combine like terms: 8 + -8 = 0 0 + x = 11.09954954 + -8 x = 11.09954954 + -8 Combine like terms: 11.09954954 + -8 = 3.09954954 x = 3.09954954 Simplifying x = 3.09954954Subproblem 2
x + 8 = -11.09954954 Simplifying x + 8 = -11.09954954 Reorder the terms: 8 + x = -11.09954954 Solving 8 + x = -11.09954954 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = -11.09954954 + -8 Combine like terms: 8 + -8 = 0 0 + x = -11.09954954 + -8 x = -11.09954954 + -8 Combine like terms: -11.09954954 + -8 = -19.09954954 x = -19.09954954 Simplifying x = -19.09954954Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.09954954, -19.09954954}
| 15y=205 | | 8(11-2x)=-x+4 | | 2log(3y)=3log(2x) | | -3x^2+16x-30=0 | | 2*log(3*y)=3*ln(2*x) | | 2t-9=5 | | 2ln(3y)=3ln(2x) | | 4+4q=40 | | 9.6x+19.2=x^2+4x | | 4x+3=17-3x | | x+11=5(x-9) | | x^2-11x-360=0 | | x^2-11x-360x=0 | | ln(x)+kx+3=0 | | X+26=48 | | f(3x+2)=x^2 | | 2(4x*5)=6 | | 2x+4-6=18 | | lg(x-1)=lg(5x-3) | | X(6x)=96 | | 6(y-2)=6y-12 | | 3(2x-4)=3(x+5) | | 5y=11x-9 | | 14+5= | | (x+7)+2x=97 | | 6x^3+x^2-10x+3=0 | | 7x^2+3y^2=21 | | 2k^3+3k^2-k+5= | | (x-2)-(3x-8)=0 | | 5(x+4)=26 | | 3x-4+2x=51 | | 8x^3-24x^2+72x-27=0 |