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Lunna [17]
4 years ago
12

Add the two complex numbers 6 + 7i and 10 + 2i. Write your answer as a complex number in standard form, a + bi.

Mathematics
2 answers:
lina2011 [118]4 years ago
8 0

1. The complex number 6 + 7i has

  • real part 6;
  • imaginary part 7.

2. The complex number 10 + 2i has

  • real part 10;
  • imaginary part 2.

3. When we add two complex numbers, we add real parts and imaginary parts separately:

(6+7i)+(10+2i)=(6+10)+(7+2)i=16+9i.

Answer: 16+9i

Fynjy0 [20]4 years ago
8 0

<u>Answer:</u>

16 + 9i

<u>Step-by-step explanation:</u>

Every complex number has a real and an imaginary part.

We are given two complex numbers: 6+7i and 10+2i.

The complex number 6+7i has 6 as the real part and 7 as the imaginary one. While in 10+2i, 10 is the real part and 2 is the imaginary part.

We add real parts and imaginary parts separately in complex numbers:

(6+7i)+(10+2i)

= (6+10) + i(7+2)

=16+9i

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