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
Zolol [24]
2 years ago
10

(a²-4) (9-b²) +24ab algebraic factorization​

Mathematics
1 answer:
Anastasy [175]2 years ago
7 0

Answer: -a2b2 + 9a2 + 24ab + 4b2 - 36

Step-by-step explanation:

A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

AB = BA is the commutative property of multiplication.

- AB + AB equals zero and is therefore eliminated from the expression.

Pharaphrase it if used.

You might be interested in
Mr.Jimerson earns $24 per hour working. He qualifies for a 15% raise in salary. What is his salary after his raise?
miv72 [106K]
(sorry if this is wrong but hope this helps)

ANSWER: $27.60

STEP BY STEP:

You have to multiply 24 by 15%. Start by changing 15% into a decimal of .15. Then multiply 24 by .15 to get an answer of $3.60. This is how much more Mr. Jimerson will earn. Then add the original amount he earned by the amount the is now gaining. This gets you $27.60.
6 0
3 years ago
X^2-7x+1=0<br> using quadratic formula
bezimeni [28]
This is the answer in exact form

4 0
3 years ago
There are 20 grams of protein in 3
RUDIKE [14]

Answer:

How many ounces of fish per gram of protein?

Step-by-step explanation:

6 0
2 years ago
What is the coefficient of x in expansion of (2x-4)^2 ?
Sunny_sXe [5.5K]

Answer:

2

Step-by-step explanation:

the one which is near to x

8 0
2 years ago
Which of the following choices is closest to the distance (in miles) between points A and B? (5 points)
pshichka [43]

Answer:

i think it's B 3.46

Step-by-step explanation:

hope this helps

5 0
3 years ago
Other questions:
  • How do i solve this equation and how did you do it
    6·1 answer
  • The price of a 7​-minute phone call is ​$2.45. What is the price of a 13​-minute phone​ call?
    9·2 answers
  • Does anyone know the answer to this question?
    9·1 answer
  • Kristen has 36 purple beads 12 clear beads and 24 yellow beads she wants to put an equal amount of beads and string to make neck
    15·1 answer
  • Please Help!<br> Please!<br> I don’t understand!
    12·2 answers
  • Each lap around the track is 400 meters. How many meters does someone run if they run 2 laps?
    6·2 answers
  • Which statement best describes the association?
    13·1 answer
  • How many solutions does the equation<br> 3(2.4x + 4) = 4.1x + 7 + 3.1x have? Explain.
    14·1 answer
  • Which function does lim x approaches 1 f(x) not exist?
    11·1 answer
  • Please help its about the graph thing
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!