sarahmy2005 sarahmy2005
  • 24-09-2020
  • Mathematics
contestada

Which is equivalent to (3 + 4i )(3 - 4i )?

Respuesta :

Wolfyy
Wolfyy Wolfyy
  • 24-09-2020

Use the FOIL method to solve.

(3 + 4i)(3 - 4i)

(3 * 3) + (3 * -4i) + (4i * 3) + (4i * -4i)

9 - 12i + 12i - 16i

9 - 16i

Best of Luck!

Answer Link

Otras preguntas

What is the answer to 2c-5=c+4
Round $6.6666 to the nearest cent
What two mixed numbers have a sum of 3
What was Ramses the second leadership style
list 10 processes that occur while an organism is alive, but cease when it is dead.
A water molecule gains enough energy to enter the gas phase is chemical or physical?why?
125 thousandths = 1 tenth _______________ thousandths
which two numbers multiply to give you 100 and add to give you 10
your body consists of 7/10 water. is more than 1/2 your body water. explain
125 thousandths = 1 tenth _______________ thousandths