gellyled gellyled

09-09-2021
Mathematics

contestada

Simplify the expression to a + bi form:
(3+i) + (-12 - 9i)

Respuesta :

Yang100 Yang100

10-09-2021

Answer:

-9-8i

Step-by-step explanation:

(3+i)+(-12-9i)

3+i-12-9i

3-12+i-9i

-9+i-9i

-9-8i

If you're satisfied with the answer, then please mark me as Brainliest.

Answer Link

bee4861 bee4861

10-09-2021

-8i-9 I think but i’m not very sure

Answer Link

Otras preguntas

Census data show that the human population doubled from 2.65 billion in 1953 to 5.3 billion in 1990. If it continues to double at this rate, the human populatio

Which one is easy to hold in hand,a glass sheet or a cardboard? give reason

An organ system- A. Is a collection of organs that work together to perform a specifc job B. Is a collection of random cells that do not work together

If f(x) = x2 – 3, then f(-1) is equivalent to

How many ounces in 31/2 pounds

Catie keeps dogs and cats in her place. The number of cats is three times the number of dogs. What is a greatest number of cats if the total number does not exc

Which number has an absolute value greater than 5? -6 -5 0 5

In 2000, an estimated 7.7 x 10^7 spoke French as their first language and an estimated 1 x 10^8 people spoke German as their first language. In 2000, which lang

trig equation from a graph

What are the two functional group present in the molecule