Question

Ayuuuuda urge resultado y explicacion

Answer 1

Explicación:

a) ( (–3+4i) – (5–2i) ) ( 3/2)

( –8 + 6i ) × (3/2) = –24/2 + 18i/2 = –12 + 9i

b) (–3+4i) × (7i) + (3/2)×(7i)

–21i + 28i² + 21i/2 = 28i² –21i/2

C) (–3+4i) + (7i) – 5× (5–2i)

–3 + 11i – 25 + 10i = –28 + 21i

modulo del resultado = 35.. resultado final

d) (–3+4i) + (3/2)^–1 =

(–3+4i) + 2/3¹= –7/3 + 4i

e) ( 5 – 2i )^–1 = 1/(5–2i) = 5/29 + 2i/29

f) ( –3+4i ) × ( 5 – 2i ) = –7 + 26i

modulo del módulo ⁴✔725

g) ( –3+4i ) + ( 5 – 2i ) = 2 + 2i

modulo = ( 2✔2 )^–1 = 1 / 2✔2

h) (–3+4i)² × 3/2 = (–7–24i) × 3/2 = –21/2 – 36i

i) ( 5 – 2i ) / ( –3 + 4i ) –23/25 – 14i/25

j)

( –3 + 4i ) –3 + 4i

-------------------- = ------------- = 19/58 + 33i/58

2 × 3/2 + 7i. 3 + 7i