Question

A^2+ 12а^2+ 36 a= 0

Answer 1

a^2+ 12а^2+ 36 a=0

13a^2+36a=0

a(13a+36)=0

a=0

13a+36=0; 13a=-36; a=-36/13

ответы: 0 и -36/13

Answer 2

To solve the equation $a^2 + 12a^2 + 36a = 0$, you can start by combining like terms:

$a^2 + 12a^2 + 36a = 0$

Combine the $a^2$ terms:

$13a^2 + 36a = 0$

Now, you can factor out common terms, which in this case is $a$:

$a(13a + 36) = 0$

Now, you have a product of two factors equal to zero. This equation can be solved by setting each factor equal to zero:

1. $a = 0$
2. $13a + 36 = 0$

For the second equation:

$13a + 36 = 0$

Subtract 36 from both sides:

$13a = -36$

Divide both sides by 13 to solve for $a$:

$a = \frac{-36}{13}$

So, the solutions to the equation are:

1. $a = 0$
2. $a = \frac{-36}{13}$