Michealcoax Michealcoax
  • 12-07-2020
  • Mathematics
contestada

which choice is equivalent to the expression below √-49
49i
7i
-49
7+i
-7

Respuesta :

mhanifa
mhanifa mhanifa
  • 12-07-2020

Answer:

7i

Step-by-step explanation:

√-49= √-1*7²= 7√-1= 7i

Answer Link
230285
230285 230285
  • 12-07-2020

Answer:

7i

Step-by-step explanation:

Answer Link

Otras preguntas

Suppose the apartment building has 100 apartments on each floor write the number of apartments in the building for each number of floors
Why were christians upset that muslims had gained control of the holy land?
How is the  Emancipation Proclamation important to todays life?
During the day, the portions of Earth’s surface that receive sunlight absorb energy in the form of heat. During the night, Earth’s surface radiates this energy
Which of the following has correct punctuation and capitalization? She asked, "What time is it"? She asked "What time is it?" She asked, "what time is it?"
Based on the principle of frequency, a good way to help your body recover from physical activities is to practice activities before incorporating them into you
8y - 7=33 What is y? Solve for y!
What is the least common multiple of 4 and 8
Which did not contribute to the emergence of the new youth movements in the early sixties?
what does it mean to draw a flattened sense of space?