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
Anarel [89]
3 years ago
9

Expand and simplify: (x+2)(x+2)

Mathematics
1 answer:
allsm [11]3 years ago
7 0
Use foil which is a lazy way to remember theh distributive property
goes like this
multiply
First terms
Outer terms
Inner terms
Last terms
and add them all toegethe

so
(x+2)(x+2)
First: x times x or x²
Outer: x times 2 or 2x
Inner: 2 times x or 2x
Last: 2 times 2 or 4

add them toegether
x²+2x+2x+4=
x²+4x+4


You might be interested in
You flip a coin 8 times and get tails 6 times. Based on this experiment, what is the probability of flipping a coin and getting
Morgarella [4.7K]

Answer:

1/4

Step-by-step explanation:

If you get 6 tails, then that means you got 2 heads. 8-6=2.

probability= 2/8=1/4 based on this experiment.

8 0
2 years ago
Mike jogged a total distance of 5 and 1 over 3 miles during the months of October and November. If Mike only jogged 1 over 6 mil
ladessa [460]
The answer should be D.
Because if Mike jogged 5 1/3 miles in two months
and he only jogged 1/6 miles everyday then that means we have to divide
5 1/3 ÷ 1/6 to figure out the number of days he went jogging.
6 0
4 years ago
Read 2 more answers
What is the proportion of 136.40 and 15%
Rudiy27
The answer to that is 62.78
8 0
3 years ago
Read 2 more answers
The supermarket has 30 aisles. 10% of the aisles are empty, without any shoppers. ​How many empty aisles are there in the superm
lina2011 [118]
3

10/100=x/30
Cross multiply

100x=300
Divide each side by 100

X=3
3 0
3 years ago
The x-intercept of 5y+2x20 is (10.0) True False
Mama L [17]

Answer:

answer

the answer is false

5 0
2 years ago
Other questions:
  • What is it defintion of exponential growth​
    10·1 answer
  • Which of the points shown below are on the line given by the equation
    6·1 answer
  • Pls answer it's very urgent​
    15·1 answer
  • HELP ME PLEASE
    12·1 answer
  • Jhggggggggggggggggggggggggggggggggggggggggg bjnb m <br>k
    13·1 answer
  • Evaluate the following expression with a calculator.
    9·2 answers
  • Convert 24 4/5 into percent
    13·1 answer
  • Find the number of multiples of 11 between 999 and 1999.
    11·1 answer
  • Find the domain, range and if it’s a function.
    15·1 answer
  • Please help! had to do this test 3 times! ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!