(a-5)(3a+2)(a+5)=

Simple and best practice solution for (a-5)(3a+2)(a+5)= 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-5)(3a+2)(a+5)= equation:


Simplifying
(a + -5)(3a + 2)(a + 5) = 0

Reorder the terms:
(-5 + a)(3a + 2)(a + 5) = 0

Reorder the terms:
(-5 + a)(2 + 3a)(a + 5) = 0

Reorder the terms:
(-5 + a)(2 + 3a)(5 + a) = 0

Multiply (-5 + a) * (2 + 3a)
(-5(2 + 3a) + a(2 + 3a))(5 + a) = 0
((2 * -5 + 3a * -5) + a(2 + 3a))(5 + a) = 0
((-10 + -15a) + a(2 + 3a))(5 + a) = 0
(-10 + -15a + (2 * a + 3a * a))(5 + a) = 0
(-10 + -15a + (2a + 3a2))(5 + a) = 0

Combine like terms: -15a + 2a = -13a
(-10 + -13a + 3a2)(5 + a) = 0

Multiply (-10 + -13a + 3a2) * (5 + a)
(-10(5 + a) + -13a * (5 + a) + 3a2 * (5 + a)) = 0
((5 * -10 + a * -10) + -13a * (5 + a) + 3a2 * (5 + a)) = 0
((-50 + -10a) + -13a * (5 + a) + 3a2 * (5 + a)) = 0
(-50 + -10a + (5 * -13a + a * -13a) + 3a2 * (5 + a)) = 0
(-50 + -10a + (-65a + -13a2) + 3a2 * (5 + a)) = 0
(-50 + -10a + -65a + -13a2 + (5 * 3a2 + a * 3a2)) = 0
(-50 + -10a + -65a + -13a2 + (15a2 + 3a3)) = 0

Combine like terms: -10a + -65a = -75a
(-50 + -75a + -13a2 + 15a2 + 3a3) = 0

Combine like terms: -13a2 + 15a2 = 2a2
(-50 + -75a + 2a2 + 3a3) = 0

Solving
-50 + -75a + 2a2 + 3a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

See similar equations:

| 6(-5x)=5x-3 | | (2x+1)(x^2-2x-3)= | | x^5+x^4+x^3+x^2+x-383=0 | | -16x^2+32x= | | (5-u)(5u-4)= | | 2x-5(x-4)=-9+5x+5 | | 7.25n=116 | | 10.73+n=26.73 | | T/2=56 | | -2(c-3)=4(d+6) | | 9x-8y=222 | | 54+19m=187 | | 26n-72=396 | | 20x+25y=22 | | X=(6x-3)10 | | 2x-(3-6x)2= | | e^4x+3e^2x-10=0 | | 5B+4B=90 | | 5x-2(x-5)=-8+5x+6 | | 4x+132=7x+257 | | -1/7(7-14x)=11 | | M+m+2m-3m=11 | | 4p-p+4p-5p-p=17 | | (5x-1)(6x+8)=0 | | 152+15m=407 | | 32n-171=437 | | 9u-8u=16 | | 7(6+8)=t-4+2 | | .25z=2.75 | | 2t^2+t+10=6 | | 7v-4v=9 | | 4x+52=202 |

Equations solver categories