Evaluate the integral.
dx
A. -1
B. 1
C. 1 + cos 1
D. 1 - cos 1
Answer: C
Mathematics
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Evaluate the integral.
A. 
- 
B. 
C. 
- 
D. 
Mathematics
Provide an appropriate response. If the discriminant of a quadratic has the value of -8, what is the nature of the roots?
A. The equation has one rational root. B. The equation has no real number roots. C. The equation has two real number roots. D. The equation has two real number equal roots.
Mathematics
Provide an appropriate response.Solve the following quadratic equation: 6x2 + x = 1
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the real solutions of the equation.x + 3x1/2 + 2 = 0
A. {- 1, - 2}
B. {1, 4}
C. {
}
D. no real solution
Mathematics