Factor the trinomial, or state that the trinomial is prime.15x2 + 4xy - 4y2
A. prime
B. (3x + 2y)(5x - 2y)
C. (3x - 2y)(5x + 2y)
D. (15x + 2y)(x - 2y)
Answer: B
Mathematics
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Divide the rational expressions.
÷ 
A. 
B. x + 2
C. 
D. 
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Find the slope of the polar curve at the indicated point.r = 
, ? = 3?
A. 3? B. 0 C. -3? D. Undefined
Mathematics
Provide an appropriate response.Find the supplement of an angle whose measure is 37°39'17"
A. 142°21'43" B. 142°20'43" C. 52°21'43" D. 52°20'43"
Mathematics
Solve.3 + 
= 
A. -1, 1 B. -1 C. 1 D. 0, -1
Mathematics