ZidanW309454 ZidanW309454
  • 04-11-2022
  • Mathematics
contestada

Which of the following options is not a real number

Which of the following options is not a real number class=

Respuesta :

SohailK235867 SohailK235867
  • 04-11-2022

All square roots of negative numbers do not give a real number

Hence, the options that is not a real number is option c

Because

square root of negative 81 will give 9i

Answer Link

Otras preguntas

find an equivalent expression without parentheses -(50x-15y+15)=
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
find an equivalent expression without parentheses -(50x-15y+15)=
Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
what is the answer for (20,8),(9,16) ?
how is mass transit in cities a possible solution tk urban air pollution?
Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.
how is mass transit in cities a possible solution tk urban air pollution?
Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?