Use the discriminant to find what type of solutions (two rational, two irrational, one rational, or two nonreal complex) each of the following equations has. Do not solve the equation.6 + 7x2 = -2x
A. two rational solutions
B. two nonreal complex solutions
C. one rational solution
D. two irrational solutions
Answer: B
Mathematics
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Use the Fixed-Point Algorithm with x1 as indicated to solve the equation to five decimal places.x = 2 cos x; x1 = 1
A. 1.0806 B. 1.02987 C. 0.76738 D. No solution
Mathematics
Look at the circuit shown below. F =
a. A + B + C
b. Ä
A + B + C
c. Ä
ABC
d. ABC
e. Ä Ä
ABC
Mathematics
Evaluate the integral. 
A. ex[x2 - 6x + 6] + C
B. ex[x2 - 8x - 8] + C
C. ex[x2 - 8x + 8] + C
D. 
x3ex - 3x2ex + C
Mathematics
Find the GCF.104x3, 52x6
A. 104x3 B. 78x3 C. 52x3 D. 26x3
Mathematics