Hey there!
The formula for the discriminant is represented by b²-4ac.
We need to identify the values for a, b, and c.
This equation is in general form, which is ax² + bx + c = 0.
So, a = -2, b = -1, and c = -1.
Plug the values into the formula.
(-1)²-4(-2)(-1)
Square.
1-4(-2)(-1)
Multiply.
1-4(2)
1-8
Subtract.
-7
The discriminant is -7.
This means there are no real solutions to the equation, because the discriminant is negative.
Hope this helps!
Answer:
Despite geographical barriers, some African states were able to maintain diplomatic and cultural contacts with the broader Afro-Eurasian world.
Explanation:
The continuity of the diplomatic relationships allow trade during 1200-1450 which help the development of what is known as the Swahili coast market.
This Market integrated the following countries:
Kenya, Tanzania, Mozambique, Somalia, Comoros.
The trade had the following dynamic, African countries would sell gold, ivory, species and the Arabs, would sell finished products from china and species from India.
This trade with eurasia was vital in this period to develop the african nations.
The correct option is B). It went too far in allowing the government to gather intelligence on private conversations of US citizens.
<h3>What were the criticism of the USA Patriot Act?</h3>
The major criticism of the USA Patriot Act is that, it weakened the privacy rights by allowing the government access.
The Act charged that the several parts of the statute were unlawful and it was also abused by the federal authorities.
Basically, it effected the protection of civil liberties by making it weak.
Learn more about the USA Patriot Act here:-
brainly.com/question/11441991
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The first three acts are also referred to collectively as the Coercive Acts, instituted by the British in response to the Boston Tea Party. ... On Sept. 5, 1774, representatives from the colonies arrived to protest the Intolerable Acts and voted to cut off trade from the colonies to Britain.
