If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + x + -4) + (2x2 + 2x + -3) = 0 Reorder the terms: (-4 + x + 3x2) + (2x2 + 2x + -3) = 0 Remove parenthesis around (-4 + x + 3x2) -4 + x + 3x2 + (2x2 + 2x + -3) = 0 Reorder the terms: -4 + x + 3x2 + (-3 + 2x + 2x2) = 0 Remove parenthesis around (-3 + 2x + 2x2) -4 + x + 3x2 + -3 + 2x + 2x2 = 0 Reorder the terms: -4 + -3 + x + 2x + 3x2 + 2x2 = 0 Combine like terms: -4 + -3 = -7 -7 + x + 2x + 3x2 + 2x2 = 0 Combine like terms: x + 2x = 3x -7 + 3x + 3x2 + 2x2 = 0 Combine like terms: 3x2 + 2x2 = 5x2 -7 + 3x + 5x2 = 0 Solving -7 + 3x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -1.4 + 0.6x + x2 = 0 Move the constant term to the right: Add '1.4' to each side of the equation. -1.4 + 0.6x + 1.4 + x2 = 0 + 1.4 Reorder the terms: -1.4 + 1.4 + 0.6x + x2 = 0 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + 0.6x + x2 = 0 + 1.4 0.6x + x2 = 0 + 1.4 Combine like terms: 0 + 1.4 = 1.4 0.6x + x2 = 1.4 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = 1.4 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = 1.4 + 0.09 Combine like terms: 1.4 + 0.09 = 1.49 0.09 + 0.6x + x2 = 1.49 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = 1.49 Calculate the square root of the right side: 1.220655562 Break this problem into two subproblems by setting (x + 0.3) equal to 1.220655562 and -1.220655562.Subproblem 1
x + 0.3 = 1.220655562 Simplifying x + 0.3 = 1.220655562 Reorder the terms: 0.3 + x = 1.220655562 Solving 0.3 + x = 1.220655562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = 1.220655562 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = 1.220655562 + -0.3 x = 1.220655562 + -0.3 Combine like terms: 1.220655562 + -0.3 = 0.920655562 x = 0.920655562 Simplifying x = 0.920655562Subproblem 2
x + 0.3 = -1.220655562 Simplifying x + 0.3 = -1.220655562 Reorder the terms: 0.3 + x = -1.220655562 Solving 0.3 + x = -1.220655562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = -1.220655562 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = -1.220655562 + -0.3 x = -1.220655562 + -0.3 Combine like terms: -1.220655562 + -0.3 = -1.520655562 x = -1.520655562 Simplifying x = -1.520655562Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.920655562, -1.520655562}
| y=9E+(06*2015)-2E+10 | | -5(-x+1)=-15 | | 1/3x=7.8 | | x=-6-4 | | p=25t+50 | | 3x^2-5x+6.25=0 | | r-7/16=-1 | | L+-45=77 | | F(x)=x^2+8x-10 | | (2x^2/9)(27/8x^5) | | x+16-2=27 | | 1y/3=1/3-1/2y | | √48x^3/√3 | | M+6-3m= | | 3-s=6tj+10 | | -6r-1-13r=18 | | 2b+5-8b=11 | | -5w=-125 | | 16-5(3x-4)=8(11-2x) | | 5+2t=12+18t-4.905t^2 | | 8(-4x+y-2)= | | 15x-5=3x+7 | | 3x-7=2(x-5) | | 2lnx-4ln(4x)=2 | | 3-4n=2n+3 | | A-45=-78 | | 9h(7h^2)= | | 7x+11(1)=4 | | 4d^3+6-(3d^3+5)= | | 7a^2=-5a | | 19x-(4x-3)=48 | | 5w+13=231 |