3 years ago

Simplify the following expression: Sqrt (-16) + sqrt(-25+5)

Mathematics

1 answer:

Studentka2010 [4]3 years ago

7 0

Answer:

(4 + 2√5) i

Step-by-step explanation:

√(-16) + √(-25 + 5)

√(-16) + √(-20)

4i + 2i√5

(4 + 2√5) i

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