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
tigry1 [53]
2 years ago
15

Find all possible values of b such that 4x² + bx + 3 can be factored. Check all that apply.

Mathematics
1 answer:
aleksklad [387]2 years ago
3 0

The possible values of b are 7 and 8

<h3>How to determine the possible values of x?</h3>

The expression is given as:

4x² + bx + 3

Next, we test the options to determine the values of b

<u>Option 1: b = 13</u>

So, we have:

4x² + 13x + 3 ---- this cannot be factorized

<u>Option 2: b = 7</u>

So, we have:

4x² + 7x + 3  

Expand

4x² + 4x + 3x + 3

Factorize

4x(x +1) + 3(x + 1)

Factor out x + 1

(4x + 3)(x + 1) ------ this can be factorized

<u>Option 3: b = 8</u>

So, we have:

4x² + 8x + 3

Expand

4x² + 6x + 2x + 3

Factorize

2x(2x +3) + 1(2x + 3)

Factor out 2x + 3

(2x + 3)(2x + 1) ------ this can be factorized

<u>Option 4: b = 1</u>

So, we have:

4x² + x + 3 ---- this cannot be factorized

Hence, the possible values of b are 7 and 8

Read more about factorized expressions at:

brainly.com/question/723406

#SPJ1

You might be interested in
Can someone help me solve this<br> (show work)
Free_Kalibri [48]

Answer:

y=x+31.25

Because x stand for cauclator so 31.25 per x so it would end up being x+31.25

Step-by-step explanation:

6 0
2 years ago
Simplify the expression
baherus [9]

2*7b  =

use the distributive property

14b

5 0
3 years ago
Read 2 more answers
How long will it take pablo to bike 72 miles if he is biking at a speed of 8 mph
BartSMP [9]

Think as seven (7) hours

3 0
2 years ago
Read 2 more answers
What are some practical applications of monomials
Andrews [41]

Answer:

A monomial is an expression in algebra that contains one term, like 3xy. Monomials include: numbers, whole numbers and variables that are multiplied together, and variables that are multiplied together. Any number, all by itself, is a monomial, like 5 or 2,700.

Step-by-step explanation:

5 0
3 years ago
Why is 4 + (−3) equal to 1? Because it is 3 units to the right of 4 on a horizontal number line Because it is 3 units to the lef
STALIN [3.7K]
It is the same as 4-3
8 0
3 years ago
Read 2 more answers
Other questions:
  • You guess, I report.
    5·1 answer
  • How to write 56/100 as a decimals
    13·1 answer
  • 11=12-q <br><br> Step by step in numbers
    9·1 answer
  • Can someone slove this please
    10·1 answer
  • Which equations are in standard form? Check all that apply y = 2x + 5 2x + 3y = –6 –4x + 3y = 12 y = y equals StartFraction 3 Ov
    9·2 answers
  • 458 students went on a school field trip. Ten buses were filled, and 8 students traveled in cars. How many students were on each
    12·2 answers
  • 10 is subtracted from 2 times a number
    13·1 answer
  • 12=3x-6
    8·2 answers
  • Please please please helpppp, (please show work if you can)
    12·1 answer
  • Mark buys a fresh pair of Walmart shoes that cost $35.99 plus 5.5% tax. How much did he pay?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!