Factor the trinomial.z2 - 2z - 80
A. (z + 8)(z - 10)
B. (z - 80)(z + 1)
C. (z - 8)(z + 10)
D. (z - 8)(z - 10)
Answer: A
Mathematics
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Perform the operation.
A. 835 B. 835 R15 C. 15 D. 835 R13
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Find the exact value of the expression.
A. - 
B. -2
C. - 
D. -
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Evaluate.
A. 5,100,480 B. 255,024 C. 6.20 × 1023 D. 12,144
Mathematics
If M(3, 4) is the midpoint of the line segment AB, and if A has coordinates (1, 2), find the coordinates of B.
(a) (-3, -5) (b) (-5, 6) (c) (-5, -4) (d) (5, 6) (e) (5, -6)
Mathematics