Write the Expression in the Standard Form a + Bi

question 242

Multiple Choice

Write the expression in the standard form a + bi.
-If z = 6 + 8i and w = -7 + i, evaluate

• A)13 - 7i
• B)13 + 7i
• C)-1 + 9i
• D)-13 - 7i

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Definitions:

Observer Effect

The phenomenon in which the act of observation alters the behavior of the subject being observed, often considered in psychological research and quantum physics.

Experimenter Bias

A form of research bias where the expectations of the researcher unintentionally influence the outcome of an experiment.

Subject Bias

A form of bias caused by variations in participants' responses for reasons unrelated to the experimental manipulation.

Rating Scale

Assessment in which a numerical value is assigned to specific behavior that is listed in the scale.