Use the properties of determinants to find the value of the second determinant, given the value of the first.
= 136
= ?
A. 136
B. 0
C. -136
D. Cannot determine
Answer: A
Mathematics
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Identify a pattern in the list of numbers. Then use this pattern to find the next number.1, 2, 2, 4, 4, 8
A. 8 B. 6 C. 16 D. 12
Mathematics
Factor by grouping.20p2q - 105pq2 + 100q3
A. 5(4p - 5q)(p - 4q2) B. q(20p - 25q)(p - 4q) C. 5q(4p - 4q)(p - 5q) D. 5q(4p - 5q)(p - 4q)
Mathematics
Solve by the quadratic formula. If there are no real roots, say so.x2 = 7 - 4x
A. -2 ± 
B. -2 ± 2
C. 2 + 
D. -1 ± 
Mathematics
Find the determinant of the given matrix.
A. -71 B. -29 C. 29 D. -161
Mathematics