The factorization of
6x²+3x+11
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Answers
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Answer:
Passage 2Typically, people think of genius, whether it manifests in Mozart’s composition of symphonies at age five or Einstein’s discovery of relativity, as having a quality not just of the supernatural, but also of the eccentric. People see genius as a good abnormality; moreover, they think of genius as a completely unpredictable abnormality. Until recently, psychologists regarded the quirks of genius as too erratic to describe intelligibly; however, Anna Findley’s groundbreaking study uncovers predictable patterns in the biographies of geniuses. These patterns do not dispel the common belief that there is a kind of supernatural intervention in the lives of unusually talented men and women, however, even though they occur with regularity. __________, Findley shows that all geniuses experience three intensely productive periods in their lives, one of which always occurs shortly before their deaths; this is true whether the genius lives to 19 or 90. Your answer
1. Which word or phrase, if inserted into the blank space of the passage, best defines the relationship of the last sentence in the passage to the one preceding it? *
a. For example
b. Despite this
c. However
d. In other words
Other:
2. According to the information presented in the passage, what is the general populace’s opinion of genius? *
a. It is predictable and uncommon.
b. It is supercilious and abnormal.
c. It is unpredictable and erratic.
d. It is extraordinary and erratic.
Other:
3. Which of the following would be the best title for this passage?
a. Understanding Mozarts and Einsteins
b. Predicting the Life of a Genius
c. The Uncanny Patterns in the Lives of Geniuses
d. Einstein as a genius
4. Given the information in the passage, which of the following statements is true?
a. Anna Findley is a biographer.
b. All geniuses are eccentric and unpredictable. c. Geniuses have three prolific times in their lives.
d. Mozart discovered relativity
5. Which of the following is NOT the meaning of ‘eccentric’?
a. bizarre
b. conventional
c. odd
d. abnormal
Other:
SOLUTION :
Given : 6x² + 11x + 3 = 0
6x² + 11x + 3 = 0
6x² + 9x + 2x + 3 = 0
3x(2x + 3) +1(2x + 3) = 0
(2x + 3)(3x + 1) = 0
2x + 3 = 0 or 3x + 1= 0
2x = - 3 or 3x = -1
x = -3/2 or x = -1/3
Hence, the roots of the quadratic equation 6x² + 11x + 3 = 0 are - 3/2 & -⅓.