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17-12-2020
Mathematics

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Select the correct answer. What is the standard form of this complex number?

Select the correct answer What is the standard form of this complex number class=

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jimrgrant1 jimrgrant1

17-12-2020

Answer:

C

Step-by-step explanation:

Given

3i + ([tex]\frac{3}{4}[/tex] + 2i) - (3 + 3i) ← distribute both parenthesis

= 3i + [tex]\frac{3}{4}[/tex] + 2i - 3 - 3i ← collect like terms

= - [tex]\frac{9}{4}[/tex] + 2i → C

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[tex]b{2} +6b=0[/tex]