Find the product.(7m + 3)2
A. 7m2 + 42m + 9
B. 7m2 + 9
C. 49m2 + 42m + 9
D. 49m2 + 9
Answer: C
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Factor P(x) into linear factors given that k is a zero of P.P(x) = 2x3 - 1x2 - 11x + 10; k = 1
A. P(x) = (x + 1)(x + 2)(2x - 5) B. P(x) = (x - 1)(x + 1)(2x - 10) C. P(x) = (x - 1)(x + 2)(2x - 5) D. P(x) = (x - 1)(x - 2)(2x + 5)
Use linear programming to solve the matrix game with the given payoff matrix.A = 
A. 
= 
, 
= 
, value = 
B. 
= 
, 
= 
, value = 
C. 
= 
, 
= 
, value = 
D. 
= 
, 
= 
, value = 
Write out the sum.
A. 7 + 8 + 9 + ... + (n + 6)2 B. 1 + 2 + 3 + ... + n C. (n + 6)2 D. 49 + 64 + 81 + ... + (n + 6)2
The terminal side of ? in standard position contains the given point. Find the values of the six trigonometric functions of ?.(7, -9)
A. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
B. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
C. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
D. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 