Write the prime factorization of the number.63

A. 72 
B. 32 ? 7
C. 21 ? 3
D. 9 ? 7

Answer: B

Mathematics

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Find the derivative of y with respect to the independent variable.y = (ln 10?)?

A. (ln 10?)?-1
B. (ln 10?)?-1
C. (10?)? ln ?
D. ?(ln 10?)?-1

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Mathematics

Find the position vector for the vector having initial point P and terminal point Q.P = (0, 0, 0) and Q = (3, -4, 4)

A. v = -3i + 4j - 4k B. v = 3i - 4j - 4k C. v = 4i - 4j + 3k D. v = 3i - 4j + 4k

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Mathematics

Divide, if possible. Write the answer in simplest form. ÷ 

A.
B.
C.
D.

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Mathematics

Solve the equation by making an appropriate substitution.x4 - 4x2 + 3 = 0

A. {1, 3}
B. {-1, 1, -i, i}
C. {1, }
D. {-1, 1, -, }

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Mathematics