Without solving, determine the character of the solutions of the equation in the complex number system.x2 + 2x - 3 = 0
A. two unequal real solutions
B. two complex solutions that are conjugates of each other
C. a repeated real solution
Answer: A
Mathematics
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Read the following vernier caliper.
A. 7.032 B. 7.031 C. 6.932 D. 6.931
Mathematics
Perform the indicated operations. Round the result to the nearest thousandth if necessary.A country reports total exports of $5,569 million last year. Write this number using standard notation.
A. $5,569 B. $5,569,000 C. $5,569,000,000 D. $5,569,000,000,000
Mathematics
Use dimensional analysis to convert 0.3 days to minutes.
What will be an ideal response?
Mathematics
Indicate whether the ordered pair is or is not a solution to the given system.
(2, -6)
A. Solution B. Not a solution
Mathematics