Samm5412 Samm5412

25-11-2017
Mathematics

contestada

Simplify the following expressions.

1) (6+6i) - (2+i)
2) (9+4i)(9+4i)
3) (8+i)(2+7i)

Respuesta :

alyshadecou alyshadecou

30-11-2017

1, 4-7i
2. 65+72i
3. 9+58i

Answer Link

Otras preguntas

The size of a population compared to the amount of space available

you and l have to do it ........ ( ourselves, myself, yourself )

LaShawna has no siblings, and her parents do not smoke. Jayda has an older brother and mother who smoke. Who would be more likely to start smoking, and why

What is obtained when (S)-2-butanol is treated with tosyl chloride and pyridine, followed by exposure to bromide

PLEASE HELP I NEED IT REALLY BAD

PLease help me w this q.8

What is the value of this expression? [(9+5) x (4-2)] X (5-1) A 108 B112 C148 D336

Identify the correct sentence. A. We "always" watch "60 Minutes" on Sundays. B. We always watch "60 Minutes" on Sundays. C. We always watch 60 Minutes on Sun

What is the volume of the pyramid? 2.5 cm3 5 cm3 6 cm3 7.5 cm3

Which of the following has the greatest sum? A. 1.57 + 0.23 B. 1.09 + 0.76 C. 0.98 + 0.89 D. 1.18 + 0.68