Math, asked by interestingquestion, 1 year ago

what is the square root of -4

Answers

Answered by SARDARshubham
3
square root of -4
= √-4
= √4 × √-1
= 2√-1
= 2i

which is an imaginary number.

SARDARshubham: plz mark as brainliest :)
heythere12345: The square root of 4 does not exist and is an imaginary number
Inna: heythere12345. have you gone mad??? √4=2
heythere12345: sry typing mistake, I meant root of -4. Gosh calm down Inna.
SARDARshubham: right !!
Answered by Inna
1
square root of -4
= √-4
= √4 × √-1
= 2√-1
= 2i

which is an imaginary number.
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