If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x3(-5x4 + 9x3 + 7x2) = 0 Reorder the terms: 9x3(7x2 + 9x3 + -5x4) = 0 (7x2 * 9x3 + 9x3 * 9x3 + -5x4 * 9x3) = 0 (63x5 + 81x6 + -45x7) = 0 Solving 63x5 + 81x6 + -45x7 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '9x5'. 9x5(7 + 9x + -5x2) = 0 Ignore the factor 9.Subproblem 1
Set the factor 'x5' equal to zero and attempt to solve: Simplifying x5 = 0 Solving x5 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x5 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(7 + 9x + -5x2)' equal to zero and attempt to solve: Simplifying 7 + 9x + -5x2 = 0 Solving 7 + 9x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. -1.4 + -1.8x + x2 = 0 Move the constant term to the right: Add '1.4' to each side of the equation. -1.4 + -1.8x + 1.4 + x2 = 0 + 1.4 Reorder the terms: -1.4 + 1.4 + -1.8x + x2 = 0 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + -1.8x + x2 = 0 + 1.4 -1.8x + x2 = 0 + 1.4 Combine like terms: 0 + 1.4 = 1.4 -1.8x + x2 = 1.4 The x term is -1.8x. Take half its coefficient (-0.9). Square it (0.81) and add it to both sides. Add '0.81' to each side of the equation. -1.8x + 0.81 + x2 = 1.4 + 0.81 Reorder the terms: 0.81 + -1.8x + x2 = 1.4 + 0.81 Combine like terms: 1.4 + 0.81 = 2.21 0.81 + -1.8x + x2 = 2.21 Factor a perfect square on the left side: (x + -0.9)(x + -0.9) = 2.21 Calculate the square root of the right side: 1.486606875 Break this problem into two subproblems by setting (x + -0.9) equal to 1.486606875 and -1.486606875.Subproblem 1
x + -0.9 = 1.486606875 Simplifying x + -0.9 = 1.486606875 Reorder the terms: -0.9 + x = 1.486606875 Solving -0.9 + x = 1.486606875 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9' to each side of the equation. -0.9 + 0.9 + x = 1.486606875 + 0.9 Combine like terms: -0.9 + 0.9 = 0.0 0.0 + x = 1.486606875 + 0.9 x = 1.486606875 + 0.9 Combine like terms: 1.486606875 + 0.9 = 2.386606875 x = 2.386606875 Simplifying x = 2.386606875Subproblem 2
x + -0.9 = -1.486606875 Simplifying x + -0.9 = -1.486606875 Reorder the terms: -0.9 + x = -1.486606875 Solving -0.9 + x = -1.486606875 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9' to each side of the equation. -0.9 + 0.9 + x = -1.486606875 + 0.9 Combine like terms: -0.9 + 0.9 = 0.0 0.0 + x = -1.486606875 + 0.9 x = -1.486606875 + 0.9 Combine like terms: -1.486606875 + 0.9 = -0.586606875 x = -0.586606875 Simplifying x = -0.586606875Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.386606875, -0.586606875}Solution
x = {2.386606875, -0.586606875}
| 3/5y=x-12/5 | | 3(4a+4)=8(4a-6) | | -133x+(-212x)= | | -4(x+1)-15=12+15 | | (x*2)+10=64 | | ly+5l=16 | | -100=-1/2(9.8)t^2 | | 3x-65=2x-10 | | 2x+(4x^2+7x+3)^1/2 | | 12+8x=10x | | 3(x+4)=5x+30 | | 12-2a=-34 | | 6+i/-5i | | 1+(3)=9 | | -07y-1.6=2.1y+1.2 | | -0.12=y/-0.05 | | 12x+4+12x+4=118 | | 62=9(8)-10 | | (a*2)+10=64 | | g(x)=x^2-25x-11 | | 3x-2/4=3 | | X=2+2x-x | | N=7x+4 | | 10-z=-6(z+5) | | 5(x+2)-5=5 | | 6-3y=0 | | -37/36x=5/12 | | 6-9x-3=-78+4x-10 | | -38=4x-22 | | 8/9k-1/3+1/2 | | -16t^2+37t-20=0 | | 32^(2/5) |