kiingbr335yoqzaxs kiingbr335yoqzaxs
  • 03-02-2019
  • Mathematics
contestada

Complex Numbers

Multiply

√-4 * √-25 And show all intermediate steps. Alternative notation is sqrt(-4) * sqrt(-25).

Respuesta :

Cathi Cathi
  • 03-02-2019
When you have a negative in a square root. It comes out as an i. So you have i square root of 4. That comes to be 2i. The next one comes out to be 5i. Then multiply 2i times 5i. = 10 I squared then the answer is -10
Answer Link

Otras preguntas

Six ways by which popular organisations are formed
The person, idea, force, or set of circumstances that opposes the central character of a story is the __________. motif protagonist central conflict antagonist
Which verb form correctly completes this sentence? Ayer, Roberto y Carlos _________ 12.000 pesos. ganaste ganamos ganaron ganó
Scan this line from Cowley's poem: "its hills bent low within my reach." How many feet does this line contain? A. 6 B. 4 C. 5 D. 7
What is active reading ? A)thinking about a story as you read it B)writing a story while you read another C)telling a story to someone who is listening D)keepin
Historians tend to agree that _____ groups were behind the Eighteenth Amendment outlawing alcohol.
what is the percent of change for $15.60 to $11.70
A butterfly can mate with another butterfly to produce fertile offspring only if the two butterflies belong to the same
Explain why atoms move at different speeds depending on whether that are in liquids or solids
6 hours more per week than Theodore studies.how to write this as an algebraic expression.