Question

Как решить пример при каких значениях имеет смысл выражения 1 дробь х-8

Answer 1

1/(x-8)
x-8≠0
x≠8 для всех х кроме 8 или хє (-∞; 8)U (8;+∞)
знаменатель не должен быть 0 потому что на ноль делить нельзя

Answer 2

Solving the Expression 1/(x-8)

To solve the expression 1/(x-8), we need to consider the values of x for which the expression makes sense. Let's break down the steps to understand this.

Step 1: Determine the Domain of the Expression

The expression 1/(x-8) involves a fraction with a denominator of (x-8). For the expression to be defined, the denominator cannot be equal to zero. Therefore, we need to find the values of x for which (x-8) is not equal to zero.

Step 2: Finding the Values of x

To find the values of x for which the expression 1/(x-8) makes sense, we need to solve the equation (x-8) ≠ 0.

Step 3: Solving the Equation

The equation (x-8) ≠ 0 can be solved to find the values of x that satisfy this condition.

Step 4: Conclusion

After finding the values of x for which the expression 1/(x-8) makes sense, we can conclude the range of values for x that allow the expression to be defined.

Let's proceed to solve the equation (x-8) ≠ 0 to find the values of x.