Factor completely. If the polynomial cannot be factored, write "prime."x2 + 5x + 4
A. (x - 1)(x - 4)
B. (x + 4)(x + 5)
C. (x + 1)(x + 4)
D. (x + 4)(x - 1)
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Identify all values for which the expression is undefined.
A. 7, -7
B. 7
C. 49
D. 
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Divide.1.44 ÷ 3
A. 4.8 B. 1.48 C. 14.8 D. 0.48
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Use the quadratic function to determine if the function has a maximum or minimum value and then find this maximum or minimum value.f(x) = x2 + 4x - 3
A. minimum at (-2, -7) B. minimum at (-7, 0) C. maximum at (-7, -2) D. maximum at (0, -2)
Mathematics