Perform the indicated operations. Assume variables represent positive real numbers.(m1/4 + m-1/4)(m-1/4 - m1/4)
A. m1/2 - m-1/2
B. -m1/2 + m-1/2
C. 1 - m1/2 + m-1/2 - m
D. m - m1/2 + m -1/2 - 1
Answer: B
Mathematics
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A. 
B. 
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A. 0 B. 1 C. -1 D. 2
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Use the square root property to find all real or imaginary solutions to the equation.(x + 19)2 = 64
A. 
B. 
C. 
D. 
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Determine if the given ordered pair is a solution of the system of equations. HINT: There is no need to graph.(3, -6)4x + y = 182x + 4y = 30
A. Yes B. No
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