If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5a2 + -10a + 40 = 0 Reorder the terms: 40 + -10a + -5a2 = 0 Solving 40 + -10a + -5a2 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '5'. 5(8 + -2a + -1a2) = 0 Factor a trinomial. 5((2 + -1a)(4 + a)) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(2 + -1a)' equal to zero and attempt to solve: Simplifying 2 + -1a = 0 Solving 2 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1a = 0 + -2 -1a = 0 + -2 Combine like terms: 0 + -2 = -2 -1a = -2 Divide each side by '-1'. a = 2 Simplifying a = 2Subproblem 2
Set the factor '(4 + a)' equal to zero and attempt to solve: Simplifying 4 + a = 0 Solving 4 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + a = 0 + -4 a = 0 + -4 Combine like terms: 0 + -4 = -4 a = -4 Simplifying a = -4Solution
a = {2, -4}
| 14x-5x=12 | | 6x-11=-73-6x | | 3x+2y=2.50 | | 4(2d-5)=12 | | 2n+7n-10=2n-3n+10 | | -2q=88-5q | | x/180=70 | | 12+2n= | | -2k^2-7k+19=0 | | y=9+9 | | y=1+9 | | 2.5*3.5*h=35 | | 12y^3+13y^2+3y=0 | | (3m-3)/6=12 | | 7x^2y^2-3xy+4x^2y^2-8xy= | | -6(-12x-10)= | | 48=x^2-4 | | 2.3+6.9= | | 6(-12x+10)= | | -3n^2-5n+8=0 | | -12(-6x+5)= | | 2x+5y=2.95 | | x-15=2x-3 | | 5(x+2)-3=3x+15 | | -26+3=-39+14x | | -12(6x-5)= | | 5v^2+11v-42=0 | | 8(x+20)=10x | | xf=17 | | -72x+60= | | (X-3)2+(y-5)2=9 | | -80x+3= |