Question

(5-3i) ka hole cube​

Answer 1

Answer:

(5-3i)³ = 108i³ - 225i + 125

Step-by-step explanation:

A.T.Q.,

(5-3i)³

[BY USING (a-b)³ = a³-b³-3a²b+3ab²]

WE GET,

(5-3i)³

(5)³-(3i)³-(3)(5)²(3i)+(3)(5)(3i)²

125 - 27i³ - 225i + 135i³

135i³-27i³-225i+125

108i³ - 225i + 125

SO,

(5-3i)³ = 108i³ - 225i + 125

I HOPE YOU UNDERSTOOD THE QUESTION!!!

                               !!!JAI SHREE KRISHNA!!!