Factor the perfect square trinomial completely.(m - 4n)2 - 12(m - 4n) + 36
A. (m - 4n - 6)2
B. (m - 4n)2
C. (m + 4n + 6)2
D. (m - 4n + 6)(m + 4n - 6)
Answer: A
Mathematics
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A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
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Graph the equation.y + 4 = 0
A. 
B. 
C. 
D. 
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Write a mathematical expression for the situation described.A 52-centimeter piece of rope is cut into two pieces. If one piece is z centimeters long, express the other length as an algebraic expression in z.
A. (52 - 2z) cm B. (52 - z) cm C. (z - 52) cm D. (z + 52) cm
Mathematics