Factor completely.49s2 - 144t4
A. (7s + 12t2)2
B. (7s - 12t2)2
C. (49s + t2)(s - 144t2)
D. (7s + 12t2)(7s - 12t2)
Answer: D
Mathematics
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pounds. Pat caught a fish that weighed 
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A. 16
lb
B. 7
lb
C. 7
lb
D. 15
lb
Mathematics
Determine the quadratic function whose graph is given.
A. f(x) = x2 + 2x - 3 B. f(x) = -x2 + 2x - 3 C. f(x) = x2 + 2x + 3 D. f(x) = x2 - 2x - 3
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Graph the equation.r = 1 - 4 cos ?
A. 
B. 
C. 
D. 
Mathematics
Compute the product.
A.
B. 
C. 
D. not defined
Mathematics