If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying A3 + 5A = 15A2 Reorder the terms: 5A + A3 = 15A2 Solving 5A + A3 = 15A2 Solving for variable 'A'. Reorder the terms: 5A + -15A2 + A3 = 15A2 + -15A2 Combine like terms: 15A2 + -15A2 = 0 5A + -15A2 + A3 = 0 Factor out the Greatest Common Factor (GCF), 'A'. A(5 + -15A + A2) = 0Subproblem 1
Set the factor 'A' equal to zero and attempt to solve: Simplifying A = 0 Solving A = 0 Move all terms containing A to the left, all other terms to the right. Simplifying A = 0Subproblem 2
Set the factor '(5 + -15A + A2)' equal to zero and attempt to solve: Simplifying 5 + -15A + A2 = 0 Solving 5 + -15A + A2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -15A + -5 + A2 = 0 + -5 Reorder the terms: 5 + -5 + -15A + A2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -15A + A2 = 0 + -5 -15A + A2 = 0 + -5 Combine like terms: 0 + -5 = -5 -15A + A2 = -5 The A term is -15A. Take half its coefficient (-7.5). Square it (56.25) and add it to both sides. Add '56.25' to each side of the equation. -15A + 56.25 + A2 = -5 + 56.25 Reorder the terms: 56.25 + -15A + A2 = -5 + 56.25 Combine like terms: -5 + 56.25 = 51.25 56.25 + -15A + A2 = 51.25 Factor a perfect square on the left side: (A + -7.5)(A + -7.5) = 51.25 Calculate the square root of the right side: 7.158910532 Break this problem into two subproblems by setting (A + -7.5) equal to 7.158910532 and -7.158910532.Subproblem 1
A + -7.5 = 7.158910532 Simplifying A + -7.5 = 7.158910532 Reorder the terms: -7.5 + A = 7.158910532 Solving -7.5 + A = 7.158910532 Solving for variable 'A'. Move all terms containing A to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + A = 7.158910532 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + A = 7.158910532 + 7.5 A = 7.158910532 + 7.5 Combine like terms: 7.158910532 + 7.5 = 14.658910532 A = 14.658910532 Simplifying A = 14.658910532Subproblem 2
A + -7.5 = -7.158910532 Simplifying A + -7.5 = -7.158910532 Reorder the terms: -7.5 + A = -7.158910532 Solving -7.5 + A = -7.158910532 Solving for variable 'A'. Move all terms containing A to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + A = -7.158910532 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + A = -7.158910532 + 7.5 A = -7.158910532 + 7.5 Combine like terms: -7.158910532 + 7.5 = 0.341089468 A = 0.341089468 Simplifying A = 0.341089468Solution
The solution to the problem is based on the solutions from the subproblems. A = {14.658910532, 0.341089468}Solution
A = {0, 14.658910532, 0.341089468}
| 1/3^-5 | | 210-3x=42x+15 | | 2x+22=5x-5 | | X^2-x-73=2x+35 | | 1.75p+0.35=2.80 | | 16t^2+400=0 | | (4x-3)/2+(2x+9)/6=-21 | | 2x+21=3+6x-6 | | 16-5n=3+8n | | 4x+13-8x=19-17x+13x-6 | | 105=3(-6n+-7) | | 20x+14=30x-16 | | 3(2x-1)=4(x-2) | | 3y^2-20y+17=0 | | (4x-3)/2+(2x+9)/3=-42 | | 6/13=11/x | | 6x+4=6(x+1) | | 3(x+1)+2(2x-3)=5(x-1)+5 | | .75(12x+4)-14=-.50(8x-16) | | -2000000-800000x=36000000 | | 106-(6x+11)=6(x+5)+x | | 49=1-48v-48 | | 1/5^-5 | | 6z^2+5z=14 | | x^2+9x^2+23x+15= | | 5/4A+2=11/10A+4/5 | | 1.25(c+72)=273.75 | | -2000000-80000x=36000000 | | 60/9 | | 4(3x-2)=2(5x+6) | | 1/4(8x-12)=6(1/3x-1/2)+10 | | 6+3(z-2)=-4+2 |