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Arte-miy333 [17]
4 years ago
9

If i equals square root of negative 1 then i^2 equals

Mathematics
1 answer:
iogann1982 [59]4 years ago
7 0

Answer:

-1

Step-by-step explanation:

i= √-1

Then i² means we'll square both sides.

Meaning

i² = (√-1)²

Note the square would automatically take out the square root.

So we have

i² = -1

I hope this was helpful, Please mark as brainliest.

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Answer:

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Step-by-step explanation:

Sorry for that answer but what I meant was that 17 + b (How many baseballs can be added) must be 28. Now you can subtract both sides by 17 to isolate b by itself. When you do that you get b= 11. So you can add 11 more baseballs instead of 9, therefore she is wrong.

You can check this by putting 11 in for b in the equation. 17+11=28. This is correct.

Hopefully this helped you.

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this is a grade 2 problem. If you know how to divide you will get the answer.
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4 years ago
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quester [9]

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3 years ago
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Answer:

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Step-by-step explanation:

can Iget brainliest?? ;P

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victus00 [196]

Answer:

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