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
grigory [225]
3 years ago
12

1. What is the factored form of 4x2 + 12x + 5? (1 point) (2x + 4)(2x + 3) (4x + 5)(x + 1) (2x + 1)(2x + 5) (4x + 1)(x + 5) 2. Wh

at is the factored form of 2x2 + x – 3? (1 point) (2x + 3)(x – 1) (2x + 1)(x – 3) (2x – 3)(x + 1) (2x – 1)(x + 3) 3. The area of a rectangular swimming pool is 10x2 – 19x – 15. The length of the pool is 5x + 3. What is the width of the pool? (1 point) 2x – 18 2x – 5 5x – 5 5x – 22 4. What is the factored form of 16x2 – 16x – 12? (1 point) 4(2x – 2)(2x + 2) 4(4x – 6)(x + 2) 4(2x – 2)(2x + 3) 4(2x – 3)(2x + 1) 5. What is the factored form of 3x2 + 21x – 24? (1 point) 3(x + 8)(x – 1) 3(x + 6)(x – 3) 3(x + 5)(x – 3) 3(x + 7)(x – 3) FinishCancel
Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
7 0
(2x + 4) ( 2x + 3) = 4x² + 6x + 8x + 12 = 4x² +14x + 12
(4x + 5) (x + 1) = 4x² + 4x + 5x + 5 = 4x² + 9x + 5
(2x + 1) (2x + 5) = 4x² + 10x + 2x + 5 = 4x² + 12x + 5
Question one is (2x + 1) (2x + 5)

Tanzania [10]3 years ago
7 0

Lesson 7: Factoring ax^2 + bx + c Unit 4: Polynomials and Factoring

1. C - (2x + 1)(2x + 5)

2. A - (2x + 3)(x - 1)

3. B - 2x - 5

4. D - (2x - 3)(2x + 1)

5. A - 3(x +8)(x - 1)

You might be interested in
Two math students were asked to write an exponential growth equation that had a starting value of 300 and a growth rate of 2%. P
Gemiola [76]

Answer:

Pierre is right

Step-by-step explanation:

The correct formula for Exponential growth rate is given as:

y = a( 1 + r) ^t

Where

y = Amount after time t

a = Initial amount

r = Growth rate

t = time

From the question

a = 300

r = 2% = 0.02

Hence, our exponential growth rate =

y = 300( 1 + 0.02)^t

y = 300( 1.02)^t

Therefore, Pierre is right

5 0
3 years ago
Please answer this, I need help ​
frutty [35]

Answer:

-$7

Step-by-step explanation:

20 - 15 = 5

5 + 5 = 10

10 - 10 = 0

0 - 7 = -7

8 0
3 years ago
Read 2 more answers
Rewrite the decimal fraction as a decimal number.
Sergio039 [100]

Answer:

8.025

Step-by-step explanation:

If you count the zeros in 1000, it's three. Count three starting from the back of 25. Add 0 in front of 25 to make it a three digit number. You then put the decimal point with the whole number.

7 0
4 years ago
How many times does 7 go into 163
marusya05 [52]

Answer:

7 goes into 163 23 times.

Step-by-step explanation:

You can find this answer by dividing 163 and 7 which would lead you to 23, with some remainder.

5 0
4 years ago
Read 2 more answers
A point located at (4, 7) is translated up 5 units. What are the coordinates of the image?
Fantom [35]
Can u make a graaph showing this
7 0
4 years ago
Other questions:
  • Glenna says that the height of her house is 1 yard is her claim reasonable
    13·2 answers
  • During a 5​-year ​period, 48​% of snowstorms in a certain city caused power outages. Thirty dash nine of the snowstorms did not
    13·1 answer
  • Is 0.6 repeating greater than 0.25
    7·1 answer
  • Help me in this question<br>who can solve everything the fastest ​
    10·1 answer
  • Which graph represents an odd function?
    13·2 answers
  • 7. 3x + 6x - 2 =
    15·2 answers
  • Your mom loves to walk. She walks 4 miles each day. If
    8·1 answer
  • A parallelogram is shown below:
    15·1 answer
  • Radius is 21 5/8 incercepted by 5Pi/6? What is arc lenght?
    5·1 answer
  • Can someone answer this for me
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!