Factor.z2 - 4z + 4
A. (z - 4)(z + 4)
B. (z + 2)2
C. (z - 2)2
D. (z - 2)(z + 2)
Answer: C
Mathematics
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Solve the problem.Ben sold his used motorcycle and accessories for $510. If he received five times as much money for the motorcycle as he did for the accessories, find how much money he received for the motorcycle.
A. $95 B. $85 C. $425 D. $2550
Mathematics
Determine the number that will complete the square to solve the equation after the constant term has been written on the right side. Do not actually solve.w2 + 6w + 8 = 0
A. 16 B. 0 C. 3 D. 9
Mathematics
Graph the function.y = - 
A. 
B. 
C. 
D. 
Mathematics
Find the axis of symmetry of the given function.f(x) = - 11x + x2 + 8
A. x = 
B. x = - 
C. x = 11
D. x = 
Mathematics