Solve the quadratic equation by using the quadratic formula. If the equation has no real solutions, write "no real-number solutions."x2 + x + 6 = 0
A. 
B. 
C. 1 ± 
D. no real-number solutions
Answer: D
Mathematics
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Evaluate the expression.the fourth root of 4096
A. not a real number
B. -8
C. 8
D. 
Mathematics
Find the quotient and simplify.
÷ 
A. 1
B. 
C. 24
D. 
Mathematics
Write the rate as a unit rate.504 miles in 8 hours
A. 512 miles/hour B. 4032 miles C. 63 miles D. 63 miles/hour
Mathematics
Find the sum of the infinite geometric series.3 + 1 + 
+ 
+ . . .
A. 4
B. 1
C. 3
D. 
Mathematics