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
taurus [48]
3 years ago
6

What is the product of (5-2i)(3i)?

Mathematics
2 answers:
lora16 [44]3 years ago
6 0
Search it up on safari and you’ll find the answer
Tcecarenko [31]3 years ago
5 0

Answer:

15i + 6

Step-by-step explanation:

Multiply. Note that:

<em>i</em> * <em>i</em> = <em>i</em>² = -1

Use the FOIL method.

Distribute 3i to all terms within the first parenthesis:

5 * 3i = 15i

-2i * 3i = -6i² = -6 * -1 = 6

15i + 6 is your answer.

~

You might be interested in
In each of the following, solve for X.
Phoenix [80]

Answer:

Solving for X: x = 8

Step-by-step explanation:

Set up as proportion and cross multiply to solve:

12/15 = x/10

x = 8

y = x + 10

y = 8 + 10

y = 18

4 0
2 years ago
PLS HELP 6TH GRADE MATH DUE IN 1 MIN
joja [24]

Answer:

second one is also done.

7 0
3 years ago
You are dealt two cards successively without replacement from a standard deck of 52 playing cards. Find the probability that the
Irina-Kira [14]

Answer:

1/52

Step-by-step explanation:

52/4=13 theirs only 4 5s in a deck of cards so 13*4 is 52

5 0
3 years ago
This is a mathematics problem​
JulijaS [17]

Answer:

20 cups of rice

Step-by-step explanation:

you are said that you need twice as mich water as rice

so for 10 cups of rice you need 2*10 cups of water so 20

5 0
2 years ago
Read 2 more answers
SOMEONE CAN EXPLAIN ME THIS
iVinArrow [24]

Answer:

Is there a picture that is supposed to be attached..?

Step-by-step explanation:

I can try to help \( ̄︶ ̄*\))

4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ASAP <br> see pic below <br> PLEASE HELP ASAP!!!!!
    10·2 answers
  • A used book store will trade 2 of its books for 3 of yours. If Val brings in 18 books to trade, how many books can she get from
    5·2 answers
  • Factorise 2x^2 -x-21​
    11·1 answer
  • Divide Rs 480 in the ratio of 5:7​
    11·2 answers
  • Maria found the least common multiple of 6 and 15. Her work is shown below. Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 6
    10·2 answers
  • Solve 5x2 = −30x − 65.<br><br> x = −3 ± 2i<br> x = −3 ± 4i<br> x = −6 ± 2i<br> x = −6 ± 4i
    15·1 answer
  • Help on solving for x
    7·1 answer
  • The line plot shows the amount of grass seed that a landscaper needs for each of her jobs. What is the total amount of grass see
    6·1 answer
  • 13. A high school has 1600 students. In a random sample of 50 students, 15
    11·1 answer
  • Solve
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!