(a-3)(4a^2-9a-3)=

Simple and best practice solution for (a-3)(4a^2-9a-3)= 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 (a-3)(4a^2-9a-3)= equation: 


Simplifying
(a + -3)(4a2 + -9a + -3) = 0

Reorder the terms:
(-3 + a)(4a2 + -9a + -3) = 0

Reorder the terms:
(-3 + a)(-3 + -9a + 4a2) = 0

Multiply (-3 + a) * (-3 + -9a + 4a2)
(-3(-3 + -9a + 4a2) + a(-3 + -9a + 4a2)) = 0
((-3 * -3 + -9a * -3 + 4a2 * -3) + a(-3 + -9a + 4a2)) = 0
((9 + 27a + -12a2) + a(-3 + -9a + 4a2)) = 0
(9 + 27a + -12a2 + (-3 * a + -9a * a + 4a2 * a)) = 0
(9 + 27a + -12a2 + (-3a + -9a2 + 4a3)) = 0

Reorder the terms:
(9 + 27a + -3a + -12a2 + -9a2 + 4a3) = 0

Combine like terms: 27a + -3a = 24a
(9 + 24a + -12a2 + -9a2 + 4a3) = 0

Combine like terms: -12a2 + -9a2 = -21a2
(9 + 24a + -21a2 + 4a3) = 0

Solving
9 + 24a + -21a2 + 4a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

See similar equations:

| y=4x^2-8x-2 | | 8+7x=-13 | | (a-3)(4a-9a-3)= | | -4x-8=2x+10 | | 9x-8y=10 | | 2(x-6)=3(x-2) | | -5x+7y=-18 | | y=2x^2-4x+4 | | -3[2x+4-2(x+1)]=2x+2 | | 12x^2+x+4= | | n^2=-12+7n | | n^2=n+2 | | 4+5x=9+3x | | x^2+2x+60=0 | | 5(4x+6)=20x-7 | | 6+8x=-34 | | 24x^2+2x+8= | | 8x+6=7x+18 | | 2x+9+x+6+4x+5+5x+4=360 | | 12=y(8-y) | | 6n-11=4n+7 | | -20-2x=8-4x | | m^2+2m=15 | | 8(6z+7y)-11(2y+8z)=0 | | -x-14=-3x+14 | | x^2+25-6=0 | | 50x^4-8=0 | | 3.6+8= | | 131-2x=34x+19 | | x^2+5x+6x=0 | | 2i-2y=17 | | 4.5+2= |

Equations solver categories