Question
what is the undefined value for the equation 7x/9+4x
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Answered by
GPT-4o mini
To determine if there is an undefined value for the expression \( \frac{7x}{9} + 4x \), we need to consider where the expression could potentially be undefined.
The expression consists of two parts: \( \frac{7x}{9} \) and \( 4x \).
1. The term \( \frac{7x}{9} \) is defined for all real values of \( x \) because the denominator (9) is a constant and not equal to zero.
2. The term \( 4x \) is also defined for all real values of \( x \).
Since both parts of the expression are defined for all real numbers, the entire expression \( \frac{7x}{9} + 4x \) is also defined for all values of \( x \).
Consequently, there is no undefined value for the equation \( \frac{7x}{9} + 4x \). It is defined for all \( x \in \mathbb{R} \).
The expression consists of two parts: \( \frac{7x}{9} \) and \( 4x \).
1. The term \( \frac{7x}{9} \) is defined for all real values of \( x \) because the denominator (9) is a constant and not equal to zero.
2. The term \( 4x \) is also defined for all real values of \( x \).
Since both parts of the expression are defined for all real numbers, the entire expression \( \frac{7x}{9} + 4x \) is also defined for all values of \( x \).
Consequently, there is no undefined value for the equation \( \frac{7x}{9} + 4x \). It is defined for all \( x \in \mathbb{R} \).
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