9a^2-3ab-2b^2=0

Simple and best practice solution for 9a^2-3ab-2b^2=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 9a^2-3ab-2b^2=0 equation:


Simplifying
9a2 + -3ab + -2b2 = 0

Reorder the terms:
-3ab + 9a2 + -2b2 = 0

Solving
-3ab + 9a2 + -2b2 = 0

Solving for variable 'a'.

Factor a trinomial.
(3a + -2b)(3a + b) = 0

Subproblem 1

Set the factor '(3a + -2b)' equal to zero and attempt to solve: Simplifying 3a + -2b = 0 Solving 3a + -2b = 0 Move all terms containing a to the left, all other terms to the right. Add '2b' to each side of the equation. 3a + -2b + 2b = 0 + 2b Combine like terms: -2b + 2b = 0 3a + 0 = 0 + 2b 3a = 0 + 2b Remove the zero: 3a = 2b Divide each side by '3'. a = 0.6666666667b Simplifying a = 0.6666666667b

Subproblem 2

Set the factor '(3a + b)' equal to zero and attempt to solve: Simplifying 3a + b = 0 Solving 3a + b = 0 Move all terms containing a to the left, all other terms to the right. Add '-1b' to each side of the equation. 3a + b + -1b = 0 + -1b Combine like terms: b + -1b = 0 3a + 0 = 0 + -1b 3a = 0 + -1b Remove the zero: 3a = -1b Divide each side by '3'. a = -0.3333333333b Simplifying a = -0.3333333333b

Solution

a = {0.6666666667b, -0.3333333333b}

See similar equations:

| 5w=3.8 | | 5(x+5)=5x+25 | | 0,4x+0,3x-0,84x=1,12 | | (2r+3)(2r-1)=-(3r+1) | | 7b-3=8 | | 4x^2+16xy+15y^2=0 | | 4m+170=5m-70 | | 25x-12=3+20x | | 9x^2-24x+16=11 | | 3x+4=-1x+10 | | -13x+19y=-23 | | X=-3-y+4 | | 3x+161=13x-9 | | 110-5x=13x+24 | | 6-7x=30-14x | | 4+y=5y | | Uv-4uv= | | 4x^2+32x+55= | | 14x^2-11x-9= | | y+.5(0)=3 | | 21x^2-20x-9= | | (0)+.5x=3 | | 4z+8=5z+11 | | 5x^2-44x-9= | | 4x^2+16x+7= | | -4+x-2-x=x | | 4(0)-12y=24 | | 2n+n-306=0 | | 4x-12(0)=24 | | 2x+24=-3 | | -5(0)+30y=30 | | x+3/8=2/3 |

Equations solver categories