If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3a2 + -18a + 26 = 0 Reorder the terms: 26 + -18a + 3a2 = 0 Solving 26 + -18a + 3a2 = 0 Solving for variable 'a'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 8.666666667 + -6a + a2 = 0 Move the constant term to the right: Add '-8.666666667' to each side of the equation. 8.666666667 + -6a + -8.666666667 + a2 = 0 + -8.666666667 Reorder the terms: 8.666666667 + -8.666666667 + -6a + a2 = 0 + -8.666666667 Combine like terms: 8.666666667 + -8.666666667 = 0.000000000 0.000000000 + -6a + a2 = 0 + -8.666666667 -6a + a2 = 0 + -8.666666667 Combine like terms: 0 + -8.666666667 = -8.666666667 -6a + a2 = -8.666666667 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 = -8.666666667 + 9 Reorder the terms: 9 + -6a + a2 = -8.666666667 + 9 Combine like terms: -8.666666667 + 9 = 0.333333333 9 + -6a + a2 = 0.333333333 Factor a perfect square on the left side: (a + -3)(a + -3) = 0.333333333 Calculate the square root of the right side: 0.577350269 Break this problem into two subproblems by setting (a + -3) equal to 0.577350269 and -0.577350269.Subproblem 1
a + -3 = 0.577350269 Simplifying a + -3 = 0.577350269 Reorder the terms: -3 + a = 0.577350269 Solving -3 + a = 0.577350269 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 = 0.577350269 + 3 Combine like terms: -3 + 3 = 0 0 + a = 0.577350269 + 3 a = 0.577350269 + 3 Combine like terms: 0.577350269 + 3 = 3.577350269 a = 3.577350269 Simplifying a = 3.577350269Subproblem 2
a + -3 = -0.577350269 Simplifying a + -3 = -0.577350269 Reorder the terms: -3 + a = -0.577350269 Solving -3 + a = -0.577350269 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 = -0.577350269 + 3 Combine like terms: -3 + 3 = 0 0 + a = -0.577350269 + 3 a = -0.577350269 + 3 Combine like terms: -0.577350269 + 3 = 2.422649731 a = 2.422649731 Simplifying a = 2.422649731Solution
The solution to the problem is based on the solutions from the subproblems. a = {3.577350269, 2.422649731}
| 18+m=n | | -8x+26=-2(3x+5) | | 4(x+3)=2x+20 | | 140-7x=38x+20 | | 4ln(6x)=-4 | | 2(2+-5)+t=20-t | | 45000.00-22000.00x=-155000.00+12000x | | 5y+1.3=7.3 | | 4(8x+16)=18-(x+2) | | 30=6n | | 2.6p=11.18 | | 8k=6k+-3 | | 0.4(8x+16)=1.8-(x+2) | | 2x+26+6x-10= | | 2(10-3h)=80 | | 4(4k+1)-8(k-1)=3(2k+1)-2 | | 26k=35-89+k | | m^2+7m+1=0 | | 14-3x=5x-10 | | -19+x-6=17-12+7 | | 5x^2-2x-15+6=0 | | 40-18=x-5 | | 6x-2=-38 | | 13x+9=18x-7 | | 7x-14=65 | | 7x-14=69 | | 45x-14=69 | | 32x+6=41 | | 32*+6=41 | | x/2+x/4+x/6=11 | | -8-n=-3(n-4) | | 2s^3-14s^2=36s |