If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 = 15x + -8 Reorder the terms: 4x2 = -8 + 15x Solving 4x2 = -8 + 15x Solving for variable 'x'. Reorder the terms: 8 + -15x + 4x2 = -8 + 15x + 8 + -15x Reorder the terms: 8 + -15x + 4x2 = -8 + 8 + 15x + -15x Combine like terms: -8 + 8 = 0 8 + -15x + 4x2 = 0 + 15x + -15x 8 + -15x + 4x2 = 15x + -15x Combine like terms: 15x + -15x = 0 8 + -15x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2 + -3.75x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -3.75x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -3.75x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3.75x + x2 = 0 + -2 -3.75x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -3.75x + x2 = -2 The x term is -3.75x. Take half its coefficient (-1.875). Square it (3.515625) and add it to both sides. Add '3.515625' to each side of the equation. -3.75x + 3.515625 + x2 = -2 + 3.515625 Reorder the terms: 3.515625 + -3.75x + x2 = -2 + 3.515625 Combine like terms: -2 + 3.515625 = 1.515625 3.515625 + -3.75x + x2 = 1.515625 Factor a perfect square on the left side: (x + -1.875)(x + -1.875) = 1.515625 Calculate the square root of the right side: 1.231107225 Break this problem into two subproblems by setting (x + -1.875) equal to 1.231107225 and -1.231107225.Subproblem 1
x + -1.875 = 1.231107225 Simplifying x + -1.875 = 1.231107225 Reorder the terms: -1.875 + x = 1.231107225 Solving -1.875 + x = 1.231107225 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.875' to each side of the equation. -1.875 + 1.875 + x = 1.231107225 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = 1.231107225 + 1.875 x = 1.231107225 + 1.875 Combine like terms: 1.231107225 + 1.875 = 3.106107225 x = 3.106107225 Simplifying x = 3.106107225Subproblem 2
x + -1.875 = -1.231107225 Simplifying x + -1.875 = -1.231107225 Reorder the terms: -1.875 + x = -1.231107225 Solving -1.875 + x = -1.231107225 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.875' to each side of the equation. -1.875 + 1.875 + x = -1.231107225 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = -1.231107225 + 1.875 x = -1.231107225 + 1.875 Combine like terms: -1.231107225 + 1.875 = 0.643892775 x = 0.643892775 Simplifying x = 0.643892775Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.106107225, 0.643892775}
| ln(e^2x)= | | -2-x=-3x+12 | | -5x=-175 | | -2x+6=-12+x | | 2x=-4+18 | | 6p-5=-27 | | (3s+11)(s-4)=0 | | 2(4x-1)=5x+4 | | -9x+2y=18 | | -10t+3=-24 | | 7m-4=24 | | 8+7x=22 | | 17x+18+x=90 | | 41s+5=966+10s | | 6x^2-9x-14=0 | | 51x+18-29x=-105 | | 9(x+2)-2=3x+6(2+x) | | 2/5k-1/5k+12=8 | | 2(x+8)=x-7 | | 2(2x+2)=3y | | 18x+36=45x-4650 | | X+18=-27 | | 2x*lnx-x=0 | | m^4+12m^3+51m^2+89m+53=0 | | 3(4x+6)=18x+11-6x+7 | | 3(x+8)=x-7 | | (x+2)+(9x-62)=180 | | 11x+5=11x-8 | | ln(x+6)+ln(x-4)=lnx | | 28+3x=7 | | -4x+6=72+2x | | 2184=19x+3x^2 |