randomdude
randomdude
23-03-2015
Mathematics
Answered
is 81x squared minus 1 a perfect square
Answer :
AL2006
AL2006
23-03-2015
No. It's the product of (9x + 1) and (9x - 1) .
Answer Link
VIEW ALL ANSWERS ( 78+ )
Other Questions
In React development, what are the implications and recommended strategies for addressing the 'can't perform a React state update on an unmounted component' err
●What is the significance of the constitution in India
What are the ethical and societal implications of holding opinions on controversial topics with due consideration, emphasizing the importance of informed discou
A certain amount of money is invested at a 20% interest rate. In how many years will it double?
search the 7 ranks of mosquito
QUESTION 2 [11 MARKS]Anne needs to buy a new fridge and has been researching the best way to pay for it- either by cash option or by hire purchase option (month
3M leverages its competencies in adhesives technologies to many industries, including automotive, construction, and telecommunications. This is an example of cr
As mentioned in your training manual, parent-subsidiary relationships are the most integrated alternative to performing work in-house. What is a common issue wh
Find the unpaired prime factor of 1250. What is the least number that must be multiplied by 1250 to make it a perfect square?
What is the maximum number of accounts that can be stored within a single Neopass account, and how does managing multiple accounts on Neopass impact user conven
Read the passage from the opinion of the court inBrown v. Board of Education, written by JusticeWarren.We come then to the question presented: Doessegregation o
Which of the following equipment is used to increase the amount of blood flow through the body
Activity &Directione: Described below are two changes that could occur within a family. Read each situationand answer the questions that follow.A. David's p
______ mixtures have a constant composition.
Which of the following visual distress signals is approved for use at night?a) Red hand flareb) Orange smoke signalc) White parachute flared) Green laser beam
Which of the following is correct as it relates to the marginal cost, average variable cost, average total cost, average fixed cost)? Choose 2. (1 Point) Please
O conjunto das atividades desenvolvidas por um general para alcançar resultados adequados emcampanhas militares. [...]. Devemos lembrar que o grande objetivo do
Can someone please help me with problem number 85 in this algebra 2 assignment? The answer is provided right next to it. Please show your work. Directions: Simp
In the market of economy there is _____ relationship between the price of goods and the amount of goods that buy a willing and able to purchase
The type of learning associated with Skinner isO classical conditioningoperant conditioningrespondent conditioningobservational learning