subject

Mathematics, 03.03.2021 21:00 zamorano2339

PLEASE HELP ME!! READ IT ALL PLEASE DON'T MISS ANY THING.
Fred was told to simplify (2x + 5)2. His work is below.

(2x + 5)2 = (2x)2 + (5)2 = 4x2 + 25
Part A: Explain what mistake Fred made while doing the problem.

Part B: What is the correct answer to the problem Fred was given?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:30

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Answers: 2

question

Mathematics, 21.06.2019 16:30

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

Answers: 1

question

Mathematics, 21.06.2019 19:00

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Answers: 1

question

Mathematics, 21.06.2019 21:30

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

Answers: 1

You know the right answer?

PLEASE HELP ME!! READ IT ALL PLEASE DON'T MISS ANY THING.
Fred was told to simplify (2x + 5)2...

Questions

question

Social Studies, 13.12.2019 05:31

Antonia is a psychology graduate student who just learned how to administer and score another projective test. this one has black-and-white drawings o...

question

Business, 13.12.2019 05:31

Fox corp., an s corporation, had an ordinary loss of $36,500 for the year ended december 31, year 2. at january 1, year 2, duffy owned 50% of fox's st...

question

Chemistry, 13.12.2019 05:31

An unknown element, x, reacts with sodium to form the compound na2x. in other compounds this element also can accommodate up to 12 electrons rather th...

question

Physics, 13.12.2019 05:31

Aladder 26 feet long leans against a wall and the foot of the ladder is sliding away at a constant rate of 3 feet/sec. meanwhile, a firefighter is cli...

question

Social Studies, 13.12.2019 05:31

The city dispatch, a daily newspaper serving a city with a population of just over 200,000, is placed in vending machines throughout the city and surr...

question

Business, 13.12.2019 05:31

Though hammer's hardware stores are independently owned, operated, and managed, they have signed an agreement to participate in chain promotions, and...

question

Social Studies, 13.12.2019 05:31

Thomas has a terminal diagnosis. he spends time in nature, meditates and prays. he finds, to his surprise, that he begins to make deals with himself t...

question

Mathematics, 13.12.2019 05:31

Two angles are supplementary. the measure of one angle is 36° more than twice the measure of the other angle. find the measure of each angle. (enter y...

question

Physics, 13.12.2019 05:31

This lower limb muscle, which attaches to the calcaneus via the calcaneal tendon and plantar flexes the foot when the knee is extended, is the...

question

Business, 13.12.2019 05:31

T. boone pickens football stadium at oklahoma state university has a seating capacity of about 60,000. assume the stadium sells out all eight home gam...

question

Social Studies, 13.12.2019 05:31

Season ticket holders for the st. louis rams received a surprise when they read the applications forms to renew their season tickets. in order to get...

question

Biology, 13.12.2019 05:31

An organism is discovered that consumes a considerable amount of sugar, yet does not gain much weight when denied air. curiously, the consumption of s...

question

Business, 13.12.2019 05:31

There is a market with 100 people who want to sell their used cars and 100 people who want to buy a used car. it is well known generally that half the...

question

Social Studies, 13.12.2019 05:31

Only 8% of girls finish high school in luo-nyanza. compare the girls who finish with those who do not in terms of their struggles through school, thei...

question

Business, 13.12.2019 05:31

An italian exporter of designer clothes who sells products in the united states has gained a price advantage because the euro is weakening in relation...

question

Business, 13.12.2019 05:31

After serving several drinks, a guest stumbles when walking and sways when standing still. this is a sign of ?...

question

Mathematics, 13.12.2019 05:31

The sum of the first natural number and 0 is 1, the sum of the first two natural numbers and 0 is 3, the sum of the first three natural numbers and 0...

question

Physics, 13.12.2019 05:31

Is the neck is an example of a simple machine in the human body?...

question

English, 13.12.2019 05:31

Which should be included int he thesis statement? 1. details from the essay 2. a quotation 3.the claim made in the essay 4.a...

question

Mathematics, 13.12.2019 05:31

Shay created the table below to graph the equation r-3-sin theta (rounded to the hundredths place). analyze the table. did shay make a mistake? if th...

More questions: Mathematics Another questions

Questions on the website: 13722363