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ICE Princess25 [194]
2 years ago
7

Consider w1 = 4 + 2i and w2 = –1 – 3i. Which graph represents the sum w1 + w2?

Mathematics
2 answers:
zubka84 [21]2 years ago
7 0

Answer:

Option (2)

Step-by-step explanation:

Two points having real and imaginary parts are,

w₁ = 4 + 2i

w₂ = -1 - 3i

By adding these numbers,

w₁ + w₂ = (4 + 2i) + (-1 - 3i)

            = (4 - 1) + (2 - 3)i

            = 3 - (1)i

Since, coordinates of a number on the graph are (x, y)

Here x = Real part

y = Imaginary part

Therefore, sum of these numbers will be (3, -1).

Option (2) will be the correct graph.

Serjik [45]2 years ago
5 0

Answer:

graph B

Step-by-step explanation:

EDG21 I did the unit test.

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Consider the quadratic equation x2=4x-5. How many solutions does the equation have
Norma-Jean [14]
The quadratic formula is =(-b+-sqrt(b^2-4ac))/2a
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adding 5 to both sides
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Answer:

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