Answer:
x^2 - 2x + 1
Step-by-step explanation:
(x-1)^2 = (x-1)(x-1)
= x^2 - x - x + 1
= x^2 - 2x + 1
Answer:

Step-by-step explanation:
Note that
sin135° = sin(180 - 135)° = sin45° =
= 
Answer:
english pls.
Step-by-step explanation:
showing wrong transalation in transalate
Answer:
Step-by-step explanation:
hello :
let : Z1 = 2-4i Z2 = 6+i
the distance between Z1 and Z2 is :
/Z2 - Z1 / = /(6+i)-(2-4i)/ =/4+5i/ = √(4²+5²) =√41
Answer:
X°
Step-by-step explanation:
there’s no other clues to what it could be, and since it’s x it would be X°