Question

(а+в) (а-в) =0​

Answer 1

(3x+1-10)(3x+1+10)=0
(3x-9)(3x+1+10)
3(x-3)(3x+11)
(x-3)(3x+11)
x-3=0
3x+11=0
x1=11/3
x2=3

Answer 2

The expression you provided, (а+в) (а-в) = 0, represents the multiplication of two factors, (а+в) and (а-в), resulting in zero.

To understand the equation, let's break it down:

1. (а+в) represents the sum of two terms, а and в.
2. (а-в) represents the difference between two terms, а and в.
3. The multiplication of (а+в) and (а-в) is equal to zero, as indicated by the = 0 at the end of the equation.

In order for the product of two terms to be zero, at least one of the terms must be zero. Therefore, we have two possibilities:

1. (а+в) = 0: If (а+в) is zero, it means that the values of а and в are such that their sum is zero.
2. (а-в) = 0: If (а-в) is zero, it means that the values of а and в are such that their difference is zero.

These two possibilities can be further expanded as follows:

1. (а+в) = 0: This implies that а = -в. In other words, the values of а and в are additive inverses of each other.
2. (а-в) = 0: This implies that а = в. In other words, the values of а and в are equal.

So, the equation (а+в) (а-в) = 0 indicates that either а = -в or а = в.

Note: The specific values of а and в cannot be determined from the given equation alone. Additional information or context is required to find their precise values.