gloriavargas1010 gloriavargas1010

17-12-2019
Mathematics

contestada

Which expression is equivalent to (4 + 7¡)(3 + 4¡)?

Respuesta :

Yang100 Yang100

18-12-2019

Answer:

37i-16

Step-by-step explanation:

(4+7i)(3+4i)

12+21i+16i+28i^2

12+37i+28(-1)

37i+12-28

37i-16

Answer Link

ACCESS MORE

Otras preguntas

Suppose U={1,2,3,4,5,6,7,8} is the universal set and P={2,4,6,8}. Then what is the complement of P?

Can someone please help me I really need this answer!!!!

HELP ME PLEASE !!!!!! :(

many people try to eliminate fat from their diets. which is one reason it is necedsary for humans to eat fat?

Find the real numbers x and y if -3+ix^2y and x^2+y+4i are conjugate of each other. Pls solve with the steps

what is the answer to this question???

Can someone help me idk which one it is ?? A B C D

what did many families do in ancient Rome when they had no son to carry on the family name

Evaluate the following expression: (1,4) - 5(1,1). Enter your answer as a vector.

Lorissa is a fussy eater who refuses to take even a small taste of foods she has not seen before. her behavior best illustrates: