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
Ede4ka [16]
3 years ago
5

Factor 2x2 + 11x + 15 using algebra tiles and symbolically

Mathematics
1 answer:
fomenos3 years ago
7 0
2x^{2}+11x+15=2x^{2}+6x+5x+15=2x(x+3)+5(x+3)= \\  \\ (2x+5)(x+3)
You might be interested in
12 order the numbers from least to greatest<br> 1.2<br> 1.02<br> 0.75<br> 2' 4' 4'
Murrr4er [49]
4,4,2,1.2,1.02.0.75 hoped that helped
3 0
3 years ago
Read 2 more answers
Solve (x – 4)^2=5<br> Hhhhhbb
Oxana [17]

Answer:

x = 4 + sqrt(5) or x = 4 - sqrt(5)

Step-by-step explanation:

Solve for x:

(x - 4)^2 = 5

Take the square root of both sides:

x - 4 = sqrt(5) or x - 4 = -sqrt(5)

Add 4 to both sides:

x = 4 + sqrt(5) or x - 4 = -sqrt(5)

Add 4 to both sides:

Answer: x = 4 + sqrt(5) or x = 4 - sqrt(5)

6 0
3 years ago
Order these numbers from least to greatest-
77julia77 [94]
2.54, 2.62, 9, 15, 20, 32
3 0
3 years ago
Read 2 more answers
What is the value of x?<br><br> 2<br> 3<br> 6<br> 7
Romashka-Z-Leto [24]

Answer:

x = 2

Step-by-step explanation:

By the property of intersecting chords outside of the circle.

EC  \times ED = EB \times  EA \\ (x + 4)(x + 4 + 1) = (x + 1)(x + 1 + 11) \\ (x + 4)(x + 5) = (x + 1)(x + 12) \\  {x}^{2}  + (4 + 5)x + 20 =  {x}^{2}  + (1 + 12)x + 12 \\ 9x + 20 = 13x + 12 \\ 9x - 13x = 12 - 20 \\  - 4x =  - 8 \\ x =  \frac{ - 8}{ - 4}  \\  \huge \red{ \boxed{x = 2}}

7 0
3 years ago
Read 2 more answers
1 The 14 members of the baseball team are going to stop at an ice cream shop after the game. The ice cream shop has a special tr
sergeinik [125]

Answer:

###########################################################

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Grid lines on a map describes
    10·2 answers
  • Can someone explain what I am suppose to do please?
    8·1 answer
  • Expand and simplify (2x + 5)^2
    5·2 answers
  • What is the average speed in 26.22 into 2.925 hours
    13·1 answer
  • Brett has a box of sport cards. The box has 12 soccer cards, 15 baseball cards, 5 boxing cards, and 10 basketball cards. What is
    8·1 answer
  • the networking organization you joined is throwing a party. you are in charge of buying the chips, which cost $2.50 per bag and
    7·1 answer
  • What is the slope of -3,5 and 1,2
    13·2 answers
  • 3. A basketball team has a 16–5 won-loss record. Find its win-
    5·1 answer
  • A square has a perimeter of fifty-two centimetres. What is the length of one of its sides?
    9·1 answer
  • The price of a notebook is 20% less than the price of a book. By
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!