Find the least common denominator. , 

A. -2(x + 2)(x - 4)
B. -2(x - 2)(x - 4)
C. -2(x + 2)(x + 4)
D. -2(x - 2)(x + 4)


Answer: D

Mathematics

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A. 0
B.
C.
D. - 

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Solve.Find the minimum value of the function 

A. 0
B. - 
C. - 
D. - 

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Solve the following quadratic equation using the quadratic formula. Find the exact answer. If there are no real solutions, so state.4x2 - x + 4 = 0

A. x =  
B. x = 1 ± 3
C. x = 
D. no real solution

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Provide an appropriate response.Write as a complex number in simplified form: 2 - 

A. 4 - 2i B. 6i C. 2 - 4i D. 2 + 4i

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