Solve the quadratic equation and simplify your answer. Use i notation for any complex numbers.2x2 - 6 = 0
A. x = ± 
B. x = 
C. x = ±
D. x = ± 
Answer: C
Mathematics
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation(s). Simplify if possible.
+ 
A. - 
B. 
C. 
D. 
Mathematics
Write the sentence as an equation.The quotient of -28 and 4 amounts to -7.
A. -28 + 4 = -7
B. -28 - 4 = -7
C. 
= -7
D. -28(4) = -7
Mathematics
Provide an appropriate response.The lowest rate of interest charged by banks for short-term loans to their most creditworthy customers is known as the:
A. prime interest rate B. all of these are appropriate references C. base lending rate D. reference rate
Mathematics