saaliyahh2004 saaliyahh2004
  • 19-09-2020
  • Advanced Placement (AP)
contestada

What is the square root of –16?

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paigeyoung04ozxtln
paigeyoung04ozxtln paigeyoung04ozxtln
  • 19-09-2020

Answer:

4 i

Explanation:

Negative numbers do not have square roots that are real numbers. Negative number square roots are therefore made up of imaginary numbers that are indicated by the i after the number.

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sbhsh289
sbhsh289 sbhsh289
  • 20-09-2020
+/- 4i

the square root of a number is always plus/minus and the square root of a negative number results in the imaginary number “i”.
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