If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a2 + 9a + 9 = 0 Reorder the terms: 9 + 9a + 2a2 = 0 Solving 9 + 9a + 2a2 = 0 Solving for variable 'a'. Factor a trinomial. (3 + a)(3 + 2a) = 0Subproblem 1
Set the factor '(3 + a)' equal to zero and attempt to solve: Simplifying 3 + a = 0 Solving 3 + a = 0 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 + -3 Combine like terms: 3 + -3 = 0 0 + a = 0 + -3 a = 0 + -3 Combine like terms: 0 + -3 = -3 a = -3 Simplifying a = -3Subproblem 2
Set the factor '(3 + 2a)' equal to zero and attempt to solve: Simplifying 3 + 2a = 0 Solving 3 + 2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2a = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2a = 0 + -3 2a = 0 + -3 Combine like terms: 0 + -3 = -3 2a = -3 Divide each side by '2'. a = -1.5 Simplifying a = -1.5Solution
a = {-3, -1.5}
| 10x^3-6x^2+15x-9=0 | | 9p^2-3p-2=0 | | -(-2w-u)+4(-2u-w)= | | 2n^2-44n+242=0 | | 7x+9x-4x-5=79 | | 6-4(2x+1)=5(3-2x) | | 7x-9x-4x-5x=79 | | 2x+6y=30 | | 6*5.2= | | T-12=-11 | | 3+2(s-4t)= | | x*3x=42 | | 9a-2a+19a= | | 2w^2-15w+28= | | 2*(17x)=42 | | 39=18+b+15 | | x^3-6x^2+3x-10=0 | | x*3x+2*(17x)=42 | | 6p+6=14+5p | | u^2+11u+30= | | 68=4.5x-9 | | 10y^4+14y^3-12y^2= | | 4x(5x+7)=0 | | x^7-x^3=0 | | x*3x+2(17x)=42 | | 1.5+4=t | | 2z^2+7z-30= | | 18x+11x= | | x^3ln(x)-xln(x)=0 | | 18r^2-32=0 | | 1=x+12 | | -6-(-1)= |