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
Mariulka [41]
3 years ago
9

Simplify the following expression

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0

Answer:

i would say the answer is 20 + 6i but thats not an answer

-1 + 21 = 20

and

i + 5i = 6i

so

20 + 6i

hope this helped!

You might be interested in
Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.
liq [111]

Answer:

2

Step-by-step explanation:

3(x+2)=12

Distribute:

3x+6=12

Subtract:

3x+6-6=12-6

3x=6

Divide:

x=2

4 0
3 years ago
This . 9th and 10 pleasee solve thesee ?
kykrilka [37]
9 is 9600 cause if you divide 48 by 5 you get 9.6 then times 9.6 times 1000 you get 9600
i cant solve number 10 its really blurry and hard to see
5 0
3 years ago
How do I multiply fractions by whole numbers
Volgvan
Multiplying fractions by whole numbers:
1. You have to convert the whole number into an improper fraction.
2. You then multiply the fractions straight across.
Ex: 2/3 × 6 =2/3 × 6/1 = 2×6/3×1= 12/3= 4
5 0
3 years ago
Read 2 more answers
If f(x)=xsquare find f inverse x​
vovangra [49]
F^-1= positive or negative x square root
8 0
2 years ago
The intercept (factored) form a parabola.
Svet_ta [14]
The a value affects the graph by vertically stretching or compressing the graph.
The r and s values affect the zeros, or x intercepts of the parabola, and therefore the vertex.
Hope this helps!
8 0
3 years ago
Other questions:
  • Please help me out with this algebra2
    6·1 answer
  • Is it necessary to use the formulas for special products of binomials to multiply these binomials?
    8·1 answer
  • Which of the following expressions are equivalent to -x/y
    12·1 answer
  • Find the slop of (10,5) (18,9)
    5·2 answers
  • Roy had a part time job he is paid £9.10 per hour. last week he worked for 10 1/2 hours
    8·1 answer
  • At a charity fundraiser, adult tickets were sold for $10 each and children’s tickets were sold for $2 each. How much money was r
    11·2 answers
  • How do I work this out?
    15·1 answer
  • Determina el número de átomos que tiene una
    11·1 answer
  • Philip ran out of time while taking a multiple-choice test and plans to guess on the last 444 questions. Each question has 555 p
    8·1 answer
  • Determine the solution to the system of equations graphed below and explain
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!