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
tester [92]
3 years ago
15

What is the simplest form of (3x+20)²

Mathematics
1 answer:
lozanna [386]3 years ago
4 0

Step-by-step explanation:

(3x+20)² is the same as

(3x+20)(3x+20)

you need to have for different numbers

SO

3x*3x is 9x²

3x*20 is 60x

20*3x is also 60x

20*20 is 400

put it together

9x²+60x+60x+400

simplify to

9x²+120x+400

You might be interested in
Lisa has $7.80 to spend on some tomatoes and a loaf of bread. Tomatoes
Sunny_sXe [5.5K]

Answer:

Lisa can buy 5 pounds of tomatoes.

Step-by-step explanation:

Given that Lisa has $ 7.80 to spend on some tomatoes and a loaf of bread, and tomatoes cost $ 1.20 per pound, and a loaf of bread costs $ 1.80, to determine how many pounds of tomatoes she can buy, the following calculation must be performed:

1.20X + 1.80 = 7.80

1.20X = 7.80 - 1.80

X = 6 / 1.20

X = 5

So Lisa can buy 5 pounds of tomatoes.

8 0
3 years ago
No explanation required, just a quick answer please!
hram777 [196]
The answer to the question

4 0
3 years ago
Marco has a collection of 437 bottles. Each month he buys 32 bottles .
Katarina [22]

Answer:

what is the question

Step-by-step explanation:

5 0
3 years ago
How to write a fraction or mixed number as a decimal pre algebra?
Oksanka [162]
If you had the number 4 1/4 you would divide the numerator (1) by the denominator (4) and then take the decimal number (0.25) you get and add the decimal to the whole number on your mixed number (4+0.25) and that would give you the decimal.
4 0
3 years ago
Can some one solve 2 I’ll give a crown
vitfil [10]

Answer:

Hi! The correct answer is 16!

Step-by-step explanation:

<em><u>~Use the formula (b/2)^2 in order to create a new term to complete the square~</u></em>

7 0
3 years ago
Read 2 more answers
Other questions:
  • Donna purchased a prepaid phone card for $25. Long distance calls cost
    13·1 answer
  • You worked the following hours this week: Monday 8 AM to 5 PM, Tuesday 9 AM to 3 PM, Thursday 8:30 AM to 2: You get a 30 minute
    15·2 answers
  • Round 251031 to nearest thousand
    11·2 answers
  • Develop an explicit formula in terms of n for the nth term of the following sequence:
    5·1 answer
  • What is the sum of fifteen and ten?
    14·1 answer
  • Slope = 1/3 y-intercept = -1
    5·1 answer
  • The average price of a gallon of orange juice in Newark, NJ is $6. The average price in Boston is 110% of the price in Newark. W
    13·1 answer
  • A 12 oz soda costs $1.25 in the vending machine. At that rate, how much would a<br> 48 oz soda cost?
    14·1 answer
  • The sword maker in the cove ordered a special tape to wrap the sword handles with. He knew each sword would need 48 inches of ta
    13·1 answer
  • Twenty less a number
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!