contestada

Select the correct answer.
What is the standard form of this complex number?
(24 – 101) – (43 + 181)
OA –19 + 18i
O B.
-19 – 28i
O C. 67 + 28i
OD. -19 + 8i
Reset

Respuesta :

sqdancefan

Answer:

  B.  -19 -28i

Step-by-step explanation:

Combine like terms in the usual way.

  24 -10i -(43 +18i)

  = 24 -10i -43 -18i . . . . . distribute the minus sign

  = (24 -43) +(-10 -18)i

  = -19 -28i