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djverab [1.8K]
3 years ago
8

Simplify the expression. (5+i)(2-7i)

Mathematics
1 answer:
scZoUnD [109]3 years ago
5 0

Answer:

17-33i

Step-by-step explanation:

Multiply using the foil method than combined the real and imaginary parts of the expression

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A 7-pack of frozen waffles costs 4.76. What is the unit price?
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What is the perimeter of a rectangle with sides 3 ft and (c+4) ft?
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Answer:

(2c+14) ft

Step-by-step explanation:

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3 years ago
Use words to explain how to multiply (33)(34).
Setler [38]

Answer:

The answer is 1122.

Step-by-step explanation:

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4 0
2 years ago
A 2-gallon jug of juice costs $10.88. What is the price per cup?
Elodia [21]

Answer:

it's ¢.34

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3 years ago
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