If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a2 + -12a + 18 = 14 Reorder the terms: 18 + -12a + 2a2 = 14 Solving 18 + -12a + 2a2 = 14 Solving for variable 'a'. Reorder the terms: 18 + -14 + -12a + 2a2 = 14 + -14 Combine like terms: 18 + -14 = 4 4 + -12a + 2a2 = 14 + -14 Combine like terms: 14 + -14 = 0 4 + -12a + 2a2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(2 + -6a + a2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(2 + -6a + a2)' equal to zero and attempt to solve: Simplifying 2 + -6a + a2 = 0 Solving 2 + -6a + a2 = 0 Begin completing the square. Move the constant term to the right: Add '-2' to each side of the equation. 2 + -6a + -2 + a2 = 0 + -2 Reorder the terms: 2 + -2 + -6a + a2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -6a + a2 = 0 + -2 -6a + a2 = 0 + -2 Combine like terms: 0 + -2 = -2 -6a + a2 = -2 The a term is -6a. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6a + 9 + a2 = -2 + 9 Reorder the terms: 9 + -6a + a2 = -2 + 9 Combine like terms: -2 + 9 = 7 9 + -6a + a2 = 7 Factor a perfect square on the left side: (a + -3)(a + -3) = 7 Calculate the square root of the right side: 2.645751311 Break this problem into two subproblems by setting (a + -3) equal to 2.645751311 and -2.645751311.Subproblem 1
a + -3 = 2.645751311 Simplifying a + -3 = 2.645751311 Reorder the terms: -3 + a = 2.645751311 Solving -3 + a = 2.645751311 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + a = 2.645751311 + 3 Combine like terms: -3 + 3 = 0 0 + a = 2.645751311 + 3 a = 2.645751311 + 3 Combine like terms: 2.645751311 + 3 = 5.645751311 a = 5.645751311 Simplifying a = 5.645751311Subproblem 2
a + -3 = -2.645751311 Simplifying a + -3 = -2.645751311 Reorder the terms: -3 + a = -2.645751311 Solving -3 + a = -2.645751311 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + a = -2.645751311 + 3 Combine like terms: -3 + 3 = 0 0 + a = -2.645751311 + 3 a = -2.645751311 + 3 Combine like terms: -2.645751311 + 3 = 0.354248689 a = 0.354248689 Simplifying a = 0.354248689Solution
The solution to the problem is based on the solutions from the subproblems. a = {5.645751311, 0.354248689}Solution
a = {5.645751311, 0.354248689}
| a-8=13 | | x^2+20x=9 | | h=25-9t | | 6(x+5)-(4x-5)= | | 9y-5=7+8y | | 240000=80x | | 6-(3x-3)-[2(-4x-1)]=-(-3x+2) | | 4y=15-y | | 9y-5(y-2)=12 | | 2x^3-x^2-3x+1=0 | | -x^4+5x^3+3x^2-13x=10 | | 699=c*(1+.30) | | 699=c*.30 | | 160=t^2 | | 1500x=120000 | | 262=h^2 | | 7x^2=847 | | x^2+6-4=0 | | Q=40-2P | | 9m-4=-(18)+2m | | 6x+5=2x+-3 | | 6x-7x-3=15 | | y=4(1) | | 4b^2=256 | | 4y-(2y-1)=7 | | x^2+2x-143=0 | | 9y-14=26+13y | | 3=x+3-x | | 5-(8-c)=0 | | 7x=109.2 | | y=12x+420 | | 260=k(1300) |