Michealcoax Michealcoax
  • 12-07-2020
  • Mathematics
contestada

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

Relax

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

Graph the three lines on the same coordinate plane to create a triangle. Then find the centroid of the triangle. y1 = 3x – 4 y2 = 3/4x + 5 y3 = –3/2x – 4
going experiment Dorothy begins with 32 battery on a slide she finds that the number of bacteria on the slide doubles every 30 minutes. Make a table showing the
Can anyone help me with this?
Which is usually colder, A deep current or a surface current.....PLEASE HELP
what are the 3 parts of the brain and what is their job
help me plz!!...............
Decide which of the following sports can be the most beneficial in achieving cardiovascular
Show that 1.2727... can b expressed in the form P/q where p and q are integers and q not equal to zero
Pick a number that is at most 0
The standard form for 5^10 is 9,765,625. How can you use this fact to evaluate 5^11?