Question

what is the value of
$\\ \sqrt{ - 4}$
​

Answer 1

Step-by-step explanation:

√-4 can be represented as √4 * √-1 and hence 2*√-1 which is equal to 2i. What is the value of 4 ÷4 - 2 × (2 + 2)?

Answer 2

here your answer buddy

Answer:

-1 is ur answer

Step-by-step explanation:

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