Question

2): Answer the following questions.
25
1) = 25upon x, what is variable in it?
1-
X​

Answer 1

Answer:

A variable is a quantity that may change within the context of a mathematical problem or experiment. Typically, we use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.

Step-by-step explanation:

1-x

so x is variable