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ehidna [41]
3 years ago
14

Which of the following is equivalent to the expression below? 7(3+4i)

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

7(3+4i) is equivalent to 21+28i

Option D is correct option

Step-by-step explanation:

We need to find the equivalent to the given expression:

7(3+4i)

To solve the expression multiply 7 with the terms inside the bracket

7(3+4i)\\=7(3)+7(4i)\\=21+28i

So, 7(3+4i) is equivalent to 21+28i

Option D is correct option

Learn more about complex numbers at:

brainly.com/question/10736268

brainly.com/question/4678474

Keywords: Complex Numbers

#learnwithBrainly

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Help! <br> Which expression is equivalent? <br> On edge
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Answer: Choice B

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======================================================

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-------------

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5 0
3 years ago
Read 2 more answers
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