If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 6x + -13 = 41 + -31x Reorder the terms: -13 + 6x + 5x2 = 41 + -31x Solving -13 + 6x + 5x2 = 41 + -31x Solving for variable 'x'. Reorder the terms: -13 + -41 + 6x + 31x + 5x2 = 41 + -31x + -41 + 31x Combine like terms: -13 + -41 = -54 -54 + 6x + 31x + 5x2 = 41 + -31x + -41 + 31x Combine like terms: 6x + 31x = 37x -54 + 37x + 5x2 = 41 + -31x + -41 + 31x Reorder the terms: -54 + 37x + 5x2 = 41 + -41 + -31x + 31x Combine like terms: 41 + -41 = 0 -54 + 37x + 5x2 = 0 + -31x + 31x -54 + 37x + 5x2 = -31x + 31x Combine like terms: -31x + 31x = 0 -54 + 37x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -10.8 + 7.4x + x2 = 0 Move the constant term to the right: Add '10.8' to each side of the equation. -10.8 + 7.4x + 10.8 + x2 = 0 + 10.8 Reorder the terms: -10.8 + 10.8 + 7.4x + x2 = 0 + 10.8 Combine like terms: -10.8 + 10.8 = 0.0 0.0 + 7.4x + x2 = 0 + 10.8 7.4x + x2 = 0 + 10.8 Combine like terms: 0 + 10.8 = 10.8 7.4x + x2 = 10.8 The x term is 7.4x. Take half its coefficient (3.7). Square it (13.69) and add it to both sides. Add '13.69' to each side of the equation. 7.4x + 13.69 + x2 = 10.8 + 13.69 Reorder the terms: 13.69 + 7.4x + x2 = 10.8 + 13.69 Combine like terms: 10.8 + 13.69 = 24.49 13.69 + 7.4x + x2 = 24.49 Factor a perfect square on the left side: (x + 3.7)(x + 3.7) = 24.49 Calculate the square root of the right side: 4.948737213 Break this problem into two subproblems by setting (x + 3.7) equal to 4.948737213 and -4.948737213.Subproblem 1
x + 3.7 = 4.948737213 Simplifying x + 3.7 = 4.948737213 Reorder the terms: 3.7 + x = 4.948737213 Solving 3.7 + x = 4.948737213 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.7' to each side of the equation. 3.7 + -3.7 + x = 4.948737213 + -3.7 Combine like terms: 3.7 + -3.7 = 0.0 0.0 + x = 4.948737213 + -3.7 x = 4.948737213 + -3.7 Combine like terms: 4.948737213 + -3.7 = 1.248737213 x = 1.248737213 Simplifying x = 1.248737213Subproblem 2
x + 3.7 = -4.948737213 Simplifying x + 3.7 = -4.948737213 Reorder the terms: 3.7 + x = -4.948737213 Solving 3.7 + x = -4.948737213 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.7' to each side of the equation. 3.7 + -3.7 + x = -4.948737213 + -3.7 Combine like terms: 3.7 + -3.7 = 0.0 0.0 + x = -4.948737213 + -3.7 x = -4.948737213 + -3.7 Combine like terms: -4.948737213 + -3.7 = -8.648737213 x = -8.648737213 Simplifying x = -8.648737213Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.248737213, -8.648737213}
| 2x^3*y+3x^2*y^2+6x*y^2+6y^3= | | F(50)= | | z/5-4=23/4 | | Z/5-4=11/4 | | X+8whenx=5 | | 5i(8-8i)= | | 6a^3/5a | | c=37.89+0.50x | | 0.16x+10=-1 | | 1/x*0.01171=0.01*(1/x)*0.000117 | | 5(5+a)-2a=2a+5 | | 180=7x-5+5x+19 | | x^4-4x^2+20=0 | | 3x^2-10x+3=3 | | -9x-5=-158 | | -ln(x+5)+ln(x)=ln(6) | | 8/7-3/3 | | 8-3/7-3 | | -4(3x-2)+2=46 | | 90+2x+(x+14)+64=540 | | 122=4+9e | | 3(x+3)+10=2(x+4)+9 | | 2x=10y+12 | | 2x+20+3x+20+2x=360 | | 2+2m=8 | | 12x-6=18x+36 | | 17(4-z)+6z=-2 | | 7(3w+5)=12 | | 3x+(x+10)+90+150=720 | | 3(b-2)=2(b+3) | | x-3/5=9/10 | | 5x=84-7x |