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
Andreyy89
3 years ago
5

What is the factorization of the trinomial below 4x2+28x+48

Mathematics
2 answers:
Lisa [10]3 years ago
7 0

Answer:

4x^2 + 28x +48 = 4(x+4)(x+3)

Step-by-step explanation:

We are given the following information in the equation:

4x^2 + 28x +48

We have to factorize the given expression.

We will use the technique of splitting the middle term to factorize.

Factorization can be done in the following manner:

4x^2 + 28x +48\\\Rightarrow 4(x^2 + 7x + 12)\\\Rightarrow 4(x^2 + 4x + 3x + 12)\\\Rightarrow 4[x(x+4)+3(x+4)]\\\Rightarrow 4(x+3)(x+4)

Hence, the given expression can be factorized as:

4x^2 + 28x +48 = 4(x+4)(x+3)

belka [17]3 years ago
3 0

Answer:

4(x +3)(x +4)

Step-by-step explanation:

First of all, recognize that each coefficient is a multiple of 4.

Factoring that out makes it easier to see that you need factors of 12 that add to give 7. Those are not hard to find as being 3 and 4. These numbers go into the binomial factors to give ...

... 4x^2 +28x +48 = 4(x^2 +7x +12) = 4(x +3)(x +4)

You might be interested in
A rectangle has a perimeter of 30 yards. If one side is 5 yards long, how long is the other side?
vagabundo [1.1K]

Answer:

C. 10

Step-by-step explanation:

5+5=10

10+10=20

10+20=30

5 0
2 years ago
Read 2 more answers
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What
siniylev [52]

Answer:

0.6 is the probability

8 0
3 years ago
Read 2 more answers
Needing help to find the inequality
tiny-mole [99]

http://goblues.org/faculty/grantm/files/2015/12/Practice-Test-3.7-Solutions.pdf

I think it's question number three. Sorry if the link dosen't work.

4 0
3 years ago
Which of the answer choices could be the one missing data item for the following set, if the mode is 12?
crimeas [40]

Answer:

D

Step-by-step explanation:

first of all, what is mode: it is the highest occuring number in a set of numbers.

now since 12 is supposed to be the mean and it occurs twice but 9 also occurs twice so for 12 to be the mode, we must add one more 12.

therefore the answer is 12

8 0
3 years ago
Read 2 more answers
Solve the equation. <br><br><br> 12=2+z/-6
Bogdan [553]

Answer:

\boxed{\bold{z=-60}}

Step-by-step explanation:

Switch Sides

\bold{2+\frac{z}{-6}=12}

Subtract 2 From Both Sides

\bold{2+\frac{z}{-6}-2=12-2}

Simplify

\bold{\frac{z}{-6}=10}

Multiply Both Sides By -6

\bold{\frac{z\left(-6\right)}{-6}=10\left(-6\right)}

Simplify

\bold{z=-60}

3 0
3 years ago
Read 2 more answers
Other questions:
  • In ΔTUV, u = 17 cm, ∠T=11° and ∠U=103°. Find the length of t, to the nearest centimeter.
    8·2 answers
  • A $104.000 selling price with $24.000 down at 81/2% for 25 years results in monthly payments of
    14·2 answers
  • A={a,b,c,d} B={p,q,r,s} find the value of A-B and B-A​
    9·2 answers
  • Factor the expression 6x^2-5x. <br><br> Plzzzz helppppp!!
    15·1 answer
  • Given the formula I=prt, if p = 8000, r = 0.6, and t = 1, what is the value of "I"?
    9·2 answers
  • Solve. 5 + 2(x + 1) = 2x
    12·1 answer
  • Why is it important to reconcile your checkbook?
    11·2 answers
  • What’s the correct answer for this question?
    7·1 answer
  • Billy has a gallon of paint. He us going to pour it into a paint tray that measures 10 inches wide, 14 inches long and 4cm deep.
    8·1 answer
  • A refrigerator can be bought on hire purchase by making a deposit of $500 and 18 monthly installments of $56 each. Calculate the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!