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
elena-14-01-66 [18.8K]
3 years ago
8

Factor completely 4x3 + 28x2 + 7x + 49.

Mathematics
2 answers:
umka21 [38]3 years ago
7 0
Try grouping in paires

4x^3 + 28x^2 + 7x + 49

= 4x^2(x + 7) + 7(x + 7)  - note  that (x + 7) is common to the 2 parts, so

=  (4x^2 + 7)(x + 7)
Rasek [7]3 years ago
6 0
(x+7) (4x²+7) is the correct answer 

You might be interested in
What can probabilities be written as?
vredina [299]

Answer:

Probabilities can be written as fractions, ratios, or as a percentage.

Step-by-step explanation:

If someone asks to flip a coin for heads or tails it has a probability of 1:2, 1/2, or 50% to land on either sides.. They all mean the same value.

6 0
3 years ago
How can you keep a math teacher-focused
jeka94

Answer:

how you would keep your math teacher focused

Step-by-step explanation:

try sending your teacher reminder emails, or put some sticky notes on their desk

5 0
2 years ago
Determine whether the underlined value is a parameter or a statistic. One of the greatest baseball hitters of all time has a car
Ad libitum [116K]

Answer:

B. The value is a parameter because the career at-bats of a baseball player are a population.

Step-by-step explanation:

The hitter had a career batting average of 0.366.

This value comes from information about the population of every time he has ever gone up to bat. Therefore, it is a parameter.

If on the other hand, we take the batting average of 5 games, the 5 games will be a sample and the batting average will be a statistic.

5 0
3 years ago
12 meters in 28 seconds =? Also, How did you come to the answer?
balandron [24]
4 meters per second. you just divide 28 seconds with 12 meters and that will give you 4 meters per second.Please mark as brainliest...
6 0
3 years ago
Can yall help..me out a lil
marusya05 [52]

Answer:

53 in^2

Step-by-step explanation:

Divide the arrow into two shapes, a triangle and a rectangle. Now find the area for both of them.

Rectangle: l*w

4*8=32 in^2

Triangle: 1/2bh

1/2(6)(11-4)

3*7

21 in^2

Combine them: 21+32=53

7 0
2 years ago
Other questions:
  • Can someone please answer. There is one problem. There's a picture. Thank you!
    6·1 answer
  • 9523-8756 help please people
    8·2 answers
  • Find it solve it make it correct no guess
    13·1 answer
  • Find the unit rate with the second given unit in the denominator.
    7·2 answers
  • Half of a pizza was broccoli and half was mushroom. george ate 1/3 of the broccoli part and 1/4 of the mushroom part. how much o
    14·1 answer
  • What two things balance to maintain the shape of a star?
    13·2 answers
  • - A high score for a video game is
    8·2 answers
  • What is this question trying to ask and why is c the correct answer?
    6·2 answers
  • CAN SOMEONE HELP PLEASE ILL GIVE THE PERSON 5 STARS
    9·1 answer
  • The oak tree is shorter than the cedar tree but taller than the fir tree. The cherry tree is shorter than the oak tree but talle
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!