1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
melamori03 [73]
3 years ago
11

Simplify the expression (2 + 6i)(4 - 2i)

Mathematics
1 answer:
babymother [125]3 years ago
4 0

Your answer would turn out to be

D. 20+21i

You might be interested in
How do you write 0.050 in scientific notation?
Ulleksa [173]

Answer:

5.0 x 10^-2

Step-by-step explanation:

you need to move the decimal place to the right in order to be 1 or over.

moving the decimal to the right will cause the exponent to be negative. opposite direction is positive.

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to 2 (t-4) +1. A 2t-5 B.2t-7 C. 2t-9 D. 2t -3
seraphim [82]

Answer: 2t + -8

Step-by-step explanation: Let's simplify this problem using the distributive property.

The first thing we want to do is change this minus to plus a negative.

Now we can distribute or multiply this 2 times

each of the terms inside the set of parentheses.

So we get 2(t) + 2(-4) and this simplifies to 2t + -8.

2t + -8 is the same thing as 2t -8.

8 0
3 years ago
If X= -6 and y=4 what is x² + y²​
Rainbow [258]

Answer:

52

Step-by-step explanation:

(-6)x(-6)=36

(4)x(4)=16

36+16=52

6 0
2 years ago
Read 2 more answers
Evaluate the expression 5(8y+3r-5z) if r=3,y=5/8,and z=2
snow_lady [41]
First you plug in the missing values
5(8×5/8+3×3-5×2) = 20
3 0
3 years ago
The mean gpr averages of a random sample of 36 college seniors is calculated to be 2.6. the population standard deviation is 0.3
Alika [10]
A is the correct answer
8 0
4 years ago
Other questions:
  • Oscar, max, norma, pasha, and hank want to ride horses. there are 4 horses- spanky, rita, buttercup, and ebony. in how many diff
    6·1 answer
  • T.L Hanna High School’s theatre department is putting on their annual play. Tickets (t) are $12 each. Parking is $5 flat. You an
    11·1 answer
  • during a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At
    11·1 answer
  • ILL VOTE BRAINIEST, please help, Im having a bad day :(
    10·1 answer
  • IN URGENT NEED OF HELP. PLEASE HELP.
    14·1 answer
  • A lawn mower manufacturer incurs a total of $34,816 in overhead costs and $388 per lawn mower in production costs. How many lawn
    10·1 answer
  • Parker drank 36 fluid ounces of a sports drink at her basketball game. How many pints did she drink
    9·1 answer
  • Brainliest to whoever is correct!
    10·1 answer
  • 1
    11·1 answer
  • Help me please will give brainliest
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!