The Developer Solution

question 69

Multiple Choice

The developer solution:

• A) is acidic
• B) is alkaline
• C) removes silver halide from the film
• D) none of the above

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Definitions:

\(3y\)

An algebraic expression representing thrice the variable y.

\(z\)

Often used to represent a complex number in the form of \(z = a + bi\), where \(a\) and \(b\) are real numbers and \(i\) is the imaginary unit.

Coefficient

A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x).

Binomial

A polynomial with exactly two terms.