Mathematics, 19.10.2021 01:20 bandzlvr

(x+3)²+(2-x).(2+x)=x²+2.x.3+3²+2²-x ²=x²+6x+9+4-x²=

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Pls the last one and it has to be like number 6

Answers: 2

Answer

Mathematics, 22.06.2019 00:30

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

Answers: 3

Answer

Mathematics, 22.06.2019 01:30

If two lines form congruent alternate interior angles with a transversal, then the lines

Answers: 2

Answer

You know the right answer?

(x+3)²+(2-x).(2+x)=x²+2.x.3+3²+2²-x ²=x²+6x+9+4-x²=...

Questions

Mathematics, 20.04.2020 23:26

5what does this expressione represent 5-n...

Mathematics, 20.04.2020 23:26

Of the last 15 contestants on a game show, 5 qualified for the bonus round. Considering this data, how many of the next 12 contestants would you expec...

English, 20.04.2020 23:26

In the section "Wearing the Mask", what is the pitcher's point of view toward the batter?...

Mathematics, 20.04.2020 23:27

In ΔGHI, h = 510 inches, ∠G=25° and ∠H=122°. Find the length of g, to the nearest inch....

English, 20.04.2020 23:27

1. What was the year of the Witch Hunts in the United States?...

Mathematics, 20.04.2020 23:27

A cube has a volume of 1,000 cm3, what is the length of each of its sides?...

Mathematics, 20.04.2020 23:27

The scatter plot shows the number of pumpkins that have been picked on the farm during the month of October: A scatter plot with points sh...

Chemistry, 20.04.2020 23:27

Eliot is given a sample of unknown liquid to test in the laboratory. Eliot thinks that the liquid is water, but he isn't sure. Which of th...

Business, 20.04.2020 23:27

In violation of company policy, lowell company erroneously capitalized the cost of painting its warehouse. the auditors examining lowell's financial s...

Mathematics, 20.04.2020 23:27

What is the value of a? * 2x2 - 6x – 20 = 0 Your answer...

Computers and Technology, 20.04.2020 23:27

Since technology has advanced so much in the last 20 years, how has it impacted televisions?...

Biology, 20.04.2020 23:27

Fossils that show a series of changes in form over time that lead to modern organisms are called…...

Law, 20.04.2020 23:27

Which amendment did law enforcement officer James Harris violate in the scenario? Law enforcement officer James Harris unlawfully arrested Los A...

Advanced Placement (AP), 20.04.2020 23:27

How do acids and bases affect the quality of freshwater sources...

English, 20.04.2020 23:27

Select all that apply. A biographical sketch accomplishes which of the following? presents a brief, overall impression of a pe...

Biology, 20.04.2020 23:27

Celiac disease can also cause more significant issues in the digestive system. Based on your knowledge of the function of the small intestine, which o...

Mathematics, 20.04.2020 23:27

Maggie left home walking at 2 miles/hour. Two hours later, her brother Andrew left home riding his bike at 6 miles/hour. How long after he left...

Mathematics, 20.04.2020 23:27

Write an equation if a horizontal line which passes through (5,-1)write an equation for a horizontal line which passes through (5,-1)...

Mathematics, 20.04.2020 23:27

A. 401.92 in b. 200.96 in c. 100.48 in; d. 128 in3 8 in 3). Find the volume of the sphere using this formula: V=nr3

Chemistry, 20.04.2020 23:27

Be sure to answer all parts. Rubidium and bromine atoms are depicted at right. Answer the following questions. (a) What is the charge on the rubidium...

More questions: Mathematics Another questions