3 years ago

Square root of -49 in terms of i

Mathematics

1 answer:

natita [175]3 years ago

3 0

Answer:

Step-by-step explanation:

We know that i = √-1

Then solving the given:

√-49 = √49×(-1) = √49 × √-1 = 7×√-1 = 7i

So the answer is:

√-49 = 7i

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