Find the least common denominator for the expression.
+ 
A. (x - 2)(2 - x)
B. 20x
C. x - 2 or 2 - x
D. -1
Answer: C
Mathematics
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Factor out the GCF.3x2y6 + 24x2y5
A. 3x5y2(y + 8) B. 3x2y5(y + 8) C. x2y5(3y + 8) D. y + 8
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Multiply the polynomials using a special product formula. Express the answer as a single polynomial in standard form.(x - 5)2
A. x2 + 25 B. 25x2 - 10x + 25 C. x2 - 10x + 25 D. x + 25
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Consider the following letters from the English alphabet. L M VWhich letters contain parallel line segments?
A. L and M B. L and V C. M D. L
Mathematics