Factor the polynomial completely.2x2y2 - 50y2
A. 2(x + 5y)(x - 5y)
B. 2y2(x + 5)(x - 5)
C. 2(xy + 5)(xy - 5)
D. 2y2(x - 5)2
Answer: B
Mathematics
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and 
A. 
?
B. 
?
C. 
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D. 
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+ 
A. 
B. 
C. 1
D. 
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Simplify.4 ? 32 - 
A. 36
B. 
C. 
D. 
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