Factor when possible.x3 - 8
A. (x + 8)(x2 - 1)
B. (x - 2)(x2 + 2x + 4)
C. (x - 2)(x2 + 4)
D. (x + 2)(x2 - 2x + 4)
Answer: B
Mathematics
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Simplify the following radical expression.
?
A.
B.
C.
D.
E.
Mathematics
Write the number in scientific notation.87,000
A. 8.7 × 10-3 B. 8.7 × 10-4 C. 8.7 × 104 D. 8.7 × 103
Mathematics
Find the indicated cross product.v = -5i - 3j - 5k, w = -6i - 4j + 5kFind v × w.
A. 2i + 35j - 55k B. 5i - 5j + 38k C. 35i - 55j - 9k D. -35i + 55j + 2k
Mathematics
Find the quotient. ÷
A.
B.
C.
D.
Mathematics