If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 = -12x + -6 Reorder the terms: 5x2 = -6 + -12x Solving 5x2 = -6 + -12x Solving for variable 'x'. Reorder the terms: 6 + 12x + 5x2 = -6 + -12x + 6 + 12x Reorder the terms: 6 + 12x + 5x2 = -6 + 6 + -12x + 12x Combine like terms: -6 + 6 = 0 6 + 12x + 5x2 = 0 + -12x + 12x 6 + 12x + 5x2 = -12x + 12x Combine like terms: -12x + 12x = 0 6 + 12x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.2 + 2.4x + x2 = 0 Move the constant term to the right: Add '-1.2' to each side of the equation. 1.2 + 2.4x + -1.2 + x2 = 0 + -1.2 Reorder the terms: 1.2 + -1.2 + 2.4x + x2 = 0 + -1.2 Combine like terms: 1.2 + -1.2 = 0.0 0.0 + 2.4x + x2 = 0 + -1.2 2.4x + x2 = 0 + -1.2 Combine like terms: 0 + -1.2 = -1.2 2.4x + x2 = -1.2 The x term is 2.4x. Take half its coefficient (1.2). Square it (1.44) and add it to both sides. Add '1.44' to each side of the equation. 2.4x + 1.44 + x2 = -1.2 + 1.44 Reorder the terms: 1.44 + 2.4x + x2 = -1.2 + 1.44 Combine like terms: -1.2 + 1.44 = 0.24 1.44 + 2.4x + x2 = 0.24 Factor a perfect square on the left side: (x + 1.2)(x + 1.2) = 0.24 Calculate the square root of the right side: 0.489897949 Break this problem into two subproblems by setting (x + 1.2) equal to 0.489897949 and -0.489897949.Subproblem 1
x + 1.2 = 0.489897949 Simplifying x + 1.2 = 0.489897949 Reorder the terms: 1.2 + x = 0.489897949 Solving 1.2 + x = 0.489897949 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.2' to each side of the equation. 1.2 + -1.2 + x = 0.489897949 + -1.2 Combine like terms: 1.2 + -1.2 = 0.0 0.0 + x = 0.489897949 + -1.2 x = 0.489897949 + -1.2 Combine like terms: 0.489897949 + -1.2 = -0.710102051 x = -0.710102051 Simplifying x = -0.710102051Subproblem 2
x + 1.2 = -0.489897949 Simplifying x + 1.2 = -0.489897949 Reorder the terms: 1.2 + x = -0.489897949 Solving 1.2 + x = -0.489897949 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.2' to each side of the equation. 1.2 + -1.2 + x = -0.489897949 + -1.2 Combine like terms: 1.2 + -1.2 = 0.0 0.0 + x = -0.489897949 + -1.2 x = -0.489897949 + -1.2 Combine like terms: -0.489897949 + -1.2 = -1.689897949 x = -1.689897949 Simplifying x = -1.689897949Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.710102051, -1.689897949}
| 6x^2+12x=-2 | | 3k-12=4 | | 3+2m=15 | | x^2-9x-17=0 | | -4(7f+2g)-5= | | 5x^2-8=39x | | 4(7f+2g)-5= | | -15n+2=-13n-10 | | x(x+2)=8+x+4 | | x^4+6x^2+5=0 | | 2x+y=-13 | | x*x+2=8+x+4 | | 5y-7=3y+3 | | -2x-8y=-8 | | N+2=14-4 | | -4+6m= | | 2x=10x-21 | | 3y+6=24 | | -3+10=17x-4-16x | | 0.6(5x+15)=2.7-(x+3) | | 9y-14y=-22-28 | | 5y+1=4y+10 | | 80+10p=150+5p | | 11x=47+8 | | 7s^2+5s-1=0 | | 2(3m-5)+6= | | 15c^2-2c-8=0 | | 15y-60y=0 | | 3p+9=2p+14 | | 36x+4y=22 | | 3c^2=22c+16 | | x-8=-2x-1 |