If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + -3 = 45x Reorder the terms: -3 + 12x2 = 45x Solving -3 + 12x2 = 45x Solving for variable 'x'. Reorder the terms: -3 + -45x + 12x2 = 45x + -45x Combine like terms: 45x + -45x = 0 -3 + -45x + 12x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(-1 + -15x + 4x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-1 + -15x + 4x2)' equal to zero and attempt to solve: Simplifying -1 + -15x + 4x2 = 0 Solving -1 + -15x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.25 + -3.75x + x2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + -3.75x + 0.25 + x2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + -3.75x + x2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + -3.75x + x2 = 0 + 0.25 -3.75x + x2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 -3.75x + x2 = 0.25 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 = 0.25 + 3.515625 Reorder the terms: 3.515625 + -3.75x + x2 = 0.25 + 3.515625 Combine like terms: 0.25 + 3.515625 = 3.765625 3.515625 + -3.75x + x2 = 3.765625 Factor a perfect square on the left side: (x + -1.875)(x + -1.875) = 3.765625 Calculate the square root of the right side: 1.940521837 Break this problem into two subproblems by setting (x + -1.875) equal to 1.940521837 and -1.940521837.Subproblem 1
x + -1.875 = 1.940521837 Simplifying x + -1.875 = 1.940521837 Reorder the terms: -1.875 + x = 1.940521837 Solving -1.875 + x = 1.940521837 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 = 1.940521837 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = 1.940521837 + 1.875 x = 1.940521837 + 1.875 Combine like terms: 1.940521837 + 1.875 = 3.815521837 x = 3.815521837 Simplifying x = 3.815521837Subproblem 2
x + -1.875 = -1.940521837 Simplifying x + -1.875 = -1.940521837 Reorder the terms: -1.875 + x = -1.940521837 Solving -1.875 + x = -1.940521837 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 = -1.940521837 + 1.875 Combine like terms: -1.875 + 1.875 = 0.000 0.000 + x = -1.940521837 + 1.875 x = -1.940521837 + 1.875 Combine like terms: -1.940521837 + 1.875 = -0.065521837 x = -0.065521837 Simplifying x = -0.065521837Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.815521837, -0.065521837}Solution
x = {3.815521837, -0.065521837}
| 5x-8=10x+10 | | (12x^4-8x^3+4x^2)= | | (12x^4-8x^3+4x^2)=0 | | y=-(x+4)(x+2) | | 6+5+(-4)=t | | 53*65*53= | | 5x-7=10x+10 | | A-200=1/64 | | (X+2)(2x^2+4x-5)= | | 3*sin^2x-5sinx-2=0 | | 2.3x(4+8)= | | -7a+b=55 | | 180=5x+12+(2x+7) | | 7a+2b=-37 | | 58+23+x=180 | | 95=x+31+x-6 | | 4x-3=9x+8 | | (4x^2-6x)-(4x^2+2x)= | | 3w-2b=20 | | 5x+3+128+52=180 | | 3(2(4)+5)=3(4)+36 | | 100+0.9=x | | 100+0.1=x | | 2b+3y=5b-4y | | (2x^2+8x)+(5x^2-3x)= | | 12+0.08=x | | 14000000+0.1x=x | | d=45-3P | | 13500+0.1x=x | | n/2≤10 | | X-0.1x=13500000 | | 5x-4y+18=0 |