Rewrite using the power and product rules. Assume all variables represent positive real numbers.logb yz8

A. logb y + 8 logb z
B. 8 logb yz
C. logb y + logb8z
D. 8 logb y + 8 logb z


Answer: A

Mathematics

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Solve. Check for extraneous solutions. = 

A.
B.
C.
D.

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Find the determinant of the given matrix.

A. 206 B. -18 C. 18 D. -102

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Find the least common multiple of the given polynomials.x2+ 3x- 10, x2+ 3x- 10

A. (x - 2)(x + 5) B. (x + 5)(x - 2) C. (x + 5)(x - 2)(x + 5) D. (x - 5)(x + 2)(x + 5)

Mathematics

Solve the quadratic inequality. Graph the solution.-3x2 + 3x - 5 ? 0

A.

B. no solution
C. (-?,?)

D.

Mathematics