Simplify by Rationalizing the Denominator $\frac { - 9 } { - 4 + 8 i }$

question 196

Multiple Choice

Simplify by rationalizing the denominator. Write your answer in a +bi form.
- $\frac { - 9 } { - 4 + 8 i }$

• A) \(- \frac { 3 } { 4 } + \frac { 3 } { 2 } \mathrm { i }\)
• B) \(\frac { 9 } { 20 } - \frac { 9 } { 10 } \mathrm { i }\)
• C) \(- \frac { 3 } { 4 } - \frac { 3 } { 2 } \mathrm { i }\)
• D) \(\frac { 9 } { 20 } + \frac { 9 } { 10 } \mathrm { i }\)

Identify effective strategies for recruiting and retaining school volunteers.

Learn the significance of family feedback through focus groups and how it influences school practices.

Recognize the needs and effective engagement strategies of diverse family groups within the school community.

Acknowledge the role of home literacy activities in children’s development.

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