chichibeautyyy chichibeautyyy

08-04-2022
Mathematics

contestada

-
The expression (3 - 7i)^2 equivalent to

Respuesta :

08-04-2022

Answer:

-40-42i

Step-by-step explanation:

9-42i+49i^2=9-42i-49=-40-42i

Answer Link

Otras preguntas

who was suleiman the lawgiver

Eric spends about six hours a day playing video games. He resents being called away from the computer for supper. He has lost interest in most other activities

Angles A and B are complementary. If sin A = 5x + 9 and cos B = 3x + 21, what is the value of x? (1 point) 2 6 15 39

Answer Under 20-30 minutes and I give a brainiest!! When is a mutation considered beneficial?

Until recently, my puppy did not know how to behave on his leash. Enrolling him in puppy class was the smartest thing we ever did. First, he learned to come whe

Northlake High School has two lunch periods. Students can eat their lunch in the cafeteria or on an outside patio. About 35% of students who have first lunch ea

introduce yourself by following the rule

How might this graph be different if the farmers had grown a wide variety of potato plants or had included other crops in their fields? Construct an explanation

Sketch the graph of y = –1.5(4)x. Then state the function’s domain and range.

bagaimanakah peristiwa revolusi amerika mencetuskan kesedaran semangat nasionalis negara kita?