Factor the trinomial or state that the trinomial is irreducible.5x2 + 18x + 8
A. (5x - 2)(x + 4)
B. irreducible
C. (5x + 2)(x - 4)
D. (5x + 4)(x - 2)
Answer: B
Mathematics
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Graph the rational function.y = 
A. 
B. 
C. 
D. 
Mathematics
Multiply the polynomials and simplify by combining like terms.(x2 + x - 2)(x2 + x - 7)
A. x4 + x3 + 10x2 + 9x + 14 B. x4 + 2x3 + 9x2 + 5x + 14 C. x4 + 2x3 - 8x2 - 9x + 14 D. x4 + x3 - 9x2 - 9x + 14
Mathematics
Use the graph of the rational function f(x) to complete the statement.As x?1+, f(x)? 
. 
A. -? B. +? C. -1 D. 2
Mathematics
Rewrite without rational exponents, and simplify, if possible.161/2
A. 4 B. 2 C. 16 D. 8
Mathematics