Use the quadratic formula to solve the quadratic equation.4x2 = -4x - 8
A. x = - 
± 
B. no real solution
C. all real numbers
D. x = 
± 
Answer: B
Mathematics
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Find the range for the given data.Rich Borne is currently taking Chemistry 101. On the five laboratory assignments for the quarter, he got the following scores.
A. 47 B. 12 C. 59 D. 6
Mathematics
Solve the equation.43x + 5 = 
A. 
B. {-3}
C. {3}
D. {128}
Mathematics
Write the decimal in numbers.One hundred and two tenths
A. 10.2 B. 0.102 C. 100.2 D. 102.0
Mathematics
Combine like terms whenever possible.15x6 - 4x6 + 3x2 + 11x6 - 6x2
A. 19x8 B. 22x6 - 3x2 C. 19x6 D. Not possible
Mathematics