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
8_murik_8 [283]
2 years ago
11

Use the box method to distribute and simplify (5x+2)(3x+3)

Mathematics
2 answers:
Afina-wow [57]2 years ago
4 0

Answer:

3(5x^2+7x+2)

Step-by-step explanation:

(5x+2)(3x+3)

I use the foil method, but if you need to use a different method you can look online at how it is done, but this should give you the correct answer.

First

Outside

Inside

Last

First you multiply 5x and 3x together (the first values in each bracket), which gives you 15x squared (15x^2)

Then you multiply the 5x and 3 (the values on the "outside" of the equation --> first and last) which gives you 15x

Then you multiply the "inside" values (the ones in the middle of all the terms), which is 2 and 3x, and gives you 6x

Last you multiply the 2 values that are last in each bracket, 2 and 3, which gives you 6

So then you put then in order of the exponent

15x^2+15x+6x+6

Then you collect like terms (which means terms that have the same number of the variable) and you're left with the answer

15x^2+21x+6

Then most likely you need to further simplify and you can common factor a number out (take the highest number that evenly mutiplies into each term and divide it out of each), so that you have,

3(5x^2+7x+2)

shusha [124]2 years ago
3 0
15x^2+21x+6 that’s the answer
You might be interested in
What is a number line for 5a + 18 < -27?
Colt1911 [192]

Step-by-step explanation:

5a + 18 <  - 27 \\  \\  \therefore \: 5a  <  - 27 - 18 \\  \\  \therefore \: 5a  <  - 45 \\  \\  \therefore \: a  <   \frac{ - 45}{5}  \\  \\ \therefore \: a  <    - 9

8 0
3 years ago
N-m-m; use m=6,and n=-5
mixas84 [53]
(-5)-(6)-(6)
-5+-6
-11+-6
-17
-17 is the answer you are looking for.
8 0
2 years ago
Helllllppppppppppppp
antoniya [11.8K]

Answer:

0.62

Step-by-step explanation:

0.5+0.1+.02=0.62

5 0
3 years ago
What's 4.3 rounded to the nearest tenth
kolezko [41]
The answer would be 4.0
4 0
3 years ago
Read 2 more answers
Pls help I'll give u brainliest
Firlakuza [10]
The picture you have is just a black screen
4 0
2 years ago
Other questions:
  • How many solutions does the system have?
    12·1 answer
  • Karen read 20 pages of her book in a half hour. If she reads for 3 hours at the same rate , about how many pages of her book can
    14·2 answers
  • The growth of a bug population shows a geometric sequence as shown in the table. This pattern continues indefinitely. What will
    12·2 answers
  • Find three consecutive even integers if the third is 8 less than twice the second
    10·1 answer
  • HELP ASAP!
    9·2 answers
  • Find the other 5 trigonometric functions
    8·1 answer
  • TIME REMAININ
    13·1 answer
  • Ms. Malone’s homeroom raised $539 for a local charity. Find the opposite of this integer.
    7·1 answer
  • Which number has an absolute value that is equal to the absolute value of 32?
    6·1 answer
  • 3.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!