huntryhoploom huntryhoploom

21-11-2016
Mathematics

contestada

Multiply (2 – 7i)(9 + 5i)

Respuesta :

rybag99 rybag99

21-11-2016

(2-7i)(9+5i)

18+10i-81i-35i^2

The answer is 35i^2 - 71i +18

Answer Link

alexandertryon alexandertryon

17-06-2020

Answer:

18-53i-35i2

Step-by-step explanation:

Answer Link

Otras preguntas

La familia de Graciela Look at the family tree and write how each person is related to Graciela. Follow the model. Then use your imagination to describe them, u

1.which country sign the treaty of chagurmas last?2. the country wich is know as flying fish is ?

How do you calculate the speed of a 3.1eV photon and a 3.1eV electron?

Solve: 3/4y -2 = 6 - 1/4y

Allison accumulated $7,000 in credit card debt. If the interest rate is 15% per year and she does not make any payments for 3 years, how much will she owe on th

two regular polygons are such that the ratio of the measures of their interior angles is 4:3 and the ratio between their number of sides is 2:1 find the number

Felicia had $80 when she went to a music store that charges $18 for each CD. She needs to have no less than $20 in her wallet when she leaves the store so she h

Isaac drop ball from height og 2.0 m, and it bounces to a height of 1.5 m what is the speed before and after the ball bounce?

Hello My Name Is In what ways does my own life connect to events or characters found in Hello My Name Is?

How is a galaxy different from a solar system?