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
Nikolay [14]
3 years ago
11

Part A: Factor 5x2a2 − 19xa2 − 4a2. Show your work. Part B: Factor x2 + 14x + 49. Show your work. Part C: Factor x2 − 100. Show

your work.
History
1 answer:
denis-greek [22]3 years ago
6 0
<span>Part A: First, we factor out a^2 to obtain: a^2 [5x^2 - 19x - 4] = a^2[(5x+1)(x-4)] Part B: By inspection, we can use the factors (x+7)(x+7). To check that we have indeed chosen correctly, we will multiply our factors to obtain x^2 + 7x + 7x + 49 = x^2 + 14x + 49 = 0, which is correct. Part C: Again, we can use trial and error and try the factors (x+10)(x-10). Multiplying throughout, we obtain x^2 + 10x - 10x - 100 = x^2 -100.</span>
You might be interested in
Which industry is responsible for a high demand for fossil fuel?
kiruha [24]
The national academys
8 0
3 years ago
The Tuscarora war between settler and American Indians in North Carolina was caused by
slava [35]
A. It gave the colonists a chance to govern themselves. ... A. It gave the colonists a chance to govern themselves. The Tuscarora War between settlers and American Indians in North Carolina was caused by. A. local tribes attacking Jamestown and burning it to the ground.
6 0
3 years ago
Why are the Navajo considered to be the largest Athabascan language group in the United States?
ELEN [110]

Answer:

Speakers of Athabaskan languages often use the same term for a language and its associated ethnic group (similar to the use of ‘English’ for both a language and a people), typically naming these with some form of ‘person’ or ‘human,’ as with Navajo diné.

5 0
3 years ago
Read 2 more answers
Political opponents of President John Adams opposed the Alien Enemies Act of 1798 because it
serious [3.7K]
Political opponents of President John Adams opposed the Alien Enemies Act of 1798 because it stripped American citizens of the right to free speech, which blatantly violated the Constitution. 
7 0
3 years ago
Why would Gorbachev's decision to send in troops to crush the Lithuanian rebellion be seen as hypocritical
QveST [7]
It might have been seen as hypocritical because he claimed that the Soviets did not use armed people and weapons during the uprising and he wanted for Lithuanians to come back to the Soviets voluntarily. He did threaten with weapons and war, but it would be hypocritical to use it since he claimed that they were not aggressive.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Early humans migrated to the Americans by crossing the __________. <br><br><br> HURRY!
    5·2 answers
  • From 1777-1778, what was Henry Laurens’ role in the Second Continental Congress?
    9·1 answer
  • In the first Inaugural Address, what is the most important thing to Lincoln?
    7·1 answer
  • 15)
    9·2 answers
  • If the governor vetoes a bill, what is required for the General Assembly to override his veto?
    6·2 answers
  • NEED HELP NOW
    12·1 answer
  • The veterans' march on Washington and the National Farmers' Holiday Association resulted from pent-up frustrations.
    7·2 answers
  • Plz read it and question is explain why the incan civilization declined
    13·1 answer
  • PLEASE HELPPPPP ASAP
    10·1 answer
  • How did trade along the Silk Road benefit the Chinese people?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!