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10-12-2020
Mathematics

contestada

Let p=5-2i and q=-3+7i. Write the expression in the form a+bi:
pq

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yasmitadp yasmitadp

10-12-2020

Answer:

Step-by-step explanation:

pq = (5-2i)×(-3+7i) = -15 + 35i +6i -14i^2

= -15 +41i -14(-1)

= -15 +41i +14 = -1+41i

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