mbhorse12345 mbhorse12345

04-01-2022
Mathematics

contestada

Which expression is equivalent to (6 + 2i) (4 -3i)?

Respuesta :

gwendoline05 gwendoline05

06-01-2022

Answer:

30 - 10i

Step-by-step explanation:

(6 + 2i) (4 - 3i)

= (6 * 4 - 2(-3)) + (6(-3) + 2 * 4 )i

= 30 - 10i

Answer Link

Otras preguntas

Which of the following sets of numbers could repersent the three sides of a triangle? a: 15,27,42 b:15,18,33 c:8,20,25 d:12,23,35

A chemist decides that she wants an increased amount of product from an endothermic reaction. Which of the following methods would guarantee that she would achi

What is the total pressure exerted by a mixture containing 2 gasses if the partial pressure of one gas is 70kpa and the partial pressure of the other gas is 30k

A water tower 30 m tall is located at the top of a hill. From a distance of D = 120 m down the hill it is observed that the angle formed between the top and bas

The Ferris Wheel ride at a carnival sits 3 meters above the ground and sends riders to a maximum height of 33 meters in the air. The equation y = 15sin(x) + 18

Given the lengths of two sides of a triangle. write an inequality to indicate between which two numbers the length of the third side must fall. a.8 and 13. b.11

Frank finds 9 coins on the floor of his car, and 3 of them are quarters. If he finds 15 more coins on the ground, at the same ratio as the coins found in the ca

The Ferris Wheel ride at a carnival sits 3 meters above the ground and sends riders to a maximum height of 33 meters in the air. The equation y = 15sin(x) + 18

the graph of f(x)=|x-h|+k contains the points (-6,-2) and (0,-2). the graph has a vertex at (h,-5). descrie how to find the value of h. then, explain how this v

A survey collected data from a random sample of 121 people living in Jade oty. The sample average of the distance people travel to reach their workplaces (Y) is