briannaaxx briannaaxx
  • 02-07-2017
  • Mathematics
contestada

write this product in standard form ( 7 + 7i)( 6 + 7i)

Respuesta :

IneedHelp00 IneedHelp00
  • 02-07-2017
Distribute it 


42+49i+42i+49^2    (i^2=-1)

49i^2+91i+42

-49+91i+42 

It equal to -7+91i
Answer Link
catzrcool catzrcool
  • 02-07-2017
the correct answer is -7 + 91i
Answer Link

Otras preguntas

A biopsy is the removal of a sample of tissue to see whether cancer cells are present. If they are not present then the biopsy is said to be
A 60mkg man is moving at 2m/s. What is his kinetic energy?
what is thr principle of screw gauge
please help, i need to submit it by morninggg
What is the intrest earned if the principal is $800 and the intrest rate 6.5% and the time is 2 years
In a paragraph, summarize how immunizations can prevent certain diseases. (Site 1)
From the womem’s point of view, Mrs.Hale and Mrs.Peters decide to hide which of the following pieces of evidence to protect Mrs.Wright?
find the area of the shaded region. OH=12.3 inches and OT=16.7 inches
AREAS AND VOLUMES OF SIMILAR SOLIDS URGENT?
Researchers have postulated that because of differences in diet, japanese children have a lower mean blood cholesterol level than u.s. children do. suppose that