justusandrewbrown justusandrewbrown
  • 26-02-2021
  • Mathematics
contestada

its operations with complex number " find the difference of 13 - 7i and -4 + 4i

Respuesta :

kirstie3lea kirstie3lea
  • 26-02-2021
Answer: 17-11i
(13-7i) - (-4+4i)
Distribute the - to get
13-7i+4-4i and then combine like terms
Answer Link

Otras preguntas

The BEST way to build muscle endurance A.Lift heavy weights 8-12 times B.Lift lighter weights for longer periods of time C.Think about lifting weights
In a​ survey, 250 people were asked to choose one card out of five cards labeled 1 to 5. The results are shown in the table. Compare the theoretical probability
The price of one gallion of heating oil $2.589. Which is this number rounded to the nearest penny A $2.50 a $2.59 c $2.70 $3.00​
The number of tenths in 3 3/5
24. A total of 540 beads are shared in the ratio 4:5. The LARGER share of beads is(A)60(B) 240(C) 300D)432​
ELIGE “IS THERE?– ARE THERE?” PARA LLENAR LOS ESPACIOS 1. There is a lion ____________________ a lion? (león) 2. There are elephants ____________________ elepha
An acetate rod is rubbed with a cloth. Explain why the rod becomes positively charged
Please help with this will mark you brainliest
explain and give examples of other minorities in the military
PLS HHELP ME ASAP on my beestar