If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 12x2 + -24x + -9 Reorder the terms: 0 = -9 + -24x + 12x2 Solving 0 = -9 + -24x + 12x2 Solving for variable 'x'. Combine like terms: 0 + 9 = 9 9 + 24x + -12x2 = -9 + -24x + 12x2 + 9 + 24x + -12x2 Reorder the terms: 9 + 24x + -12x2 = -9 + 9 + -24x + 24x + 12x2 + -12x2 Combine like terms: -9 + 9 = 0 9 + 24x + -12x2 = 0 + -24x + 24x + 12x2 + -12x2 9 + 24x + -12x2 = -24x + 24x + 12x2 + -12x2 Combine like terms: -24x + 24x = 0 9 + 24x + -12x2 = 0 + 12x2 + -12x2 9 + 24x + -12x2 = 12x2 + -12x2 Combine like terms: 12x2 + -12x2 = 0 9 + 24x + -12x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(3 + 8x + -4x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(3 + 8x + -4x2)' equal to zero and attempt to solve: Simplifying 3 + 8x + -4x2 = 0 Solving 3 + 8x + -4x2 = 0 Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. -0.75 + -2x + x2 = 0 Move the constant term to the right: Add '0.75' to each side of the equation. -0.75 + -2x + 0.75 + x2 = 0 + 0.75 Reorder the terms: -0.75 + 0.75 + -2x + x2 = 0 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + -2x + x2 = 0 + 0.75 -2x + x2 = 0 + 0.75 Combine like terms: 0 + 0.75 = 0.75 -2x + x2 = 0.75 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 0.75 + 1 Reorder the terms: 1 + -2x + x2 = 0.75 + 1 Combine like terms: 0.75 + 1 = 1.75 1 + -2x + x2 = 1.75 Factor a perfect square on the left side: (x + -1)(x + -1) = 1.75 Calculate the square root of the right side: 1.322875656 Break this problem into two subproblems by setting (x + -1) equal to 1.322875656 and -1.322875656.Subproblem 1
x + -1 = 1.322875656 Simplifying x + -1 = 1.322875656 Reorder the terms: -1 + x = 1.322875656 Solving -1 + x = 1.322875656 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 1.322875656 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.322875656 + 1 x = 1.322875656 + 1 Combine like terms: 1.322875656 + 1 = 2.322875656 x = 2.322875656 Simplifying x = 2.322875656Subproblem 2
x + -1 = -1.322875656 Simplifying x + -1 = -1.322875656 Reorder the terms: -1 + x = -1.322875656 Solving -1 + x = -1.322875656 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -1.322875656 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.322875656 + 1 x = -1.322875656 + 1 Combine like terms: -1.322875656 + 1 = -0.322875656 x = -0.322875656 Simplifying x = -0.322875656Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.322875656, -0.322875656}Solution
x = {2.322875656, -0.322875656}
| 56w^2+23wb-63b^2= | | -16(n-7)= | | 2d-d=7 | | 0=2x^2-5x+1 | | 2c-c=13 | | 4x+1=5x+12 | | log(x+13)=3 | | 4x=11.24 | | 15t-13t=16 | | -73.5=3w | | 2x-3(5x-17)=181 | | N+-3=7 | | 5+b=1 | | 4-2t^2=0 | | 2.9+x=6 | | m+1=22 | | a-13=1 | | -15x^2y^2+4xy^2+35y^2= | | 6x-4+4x+7=180 | | 6x+3y=5x-13+2 | | 3n=.5 | | 9x=35+4(x+3) | | 2j-9=7 | | 9x^9+x^7=0 | | 78=7w-12 | | 12t^2+8t-32= | | 36+6x=6(x+6) | | 100+3x+y=180 | | 5+4m=21 | | 2x^2(x^2+8x+16)=0 | | 3x-6x-45=0 | | 4k+(-10)=34 |