Solve the system using Gauss-Jordan elimination. If the system has infinitely many solutions, show a general solution (in terms of z).
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Please enter your answer in the form x = , y = , z.

What will be an ideal response?



Mathematics

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Determine if the series converges absolutely, converges, or diverges.

A. converges conditionally B. diverges C. converges absolutely

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Perform the indicated operations. Reduce answers to lowest terms and write any improper fractions as whole or mixed numbers. + 

A.
B.
C.
D.

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Rewrite the given expression as a single logarithm. Assume that all variables are defined in such a way that variable expressions are positive and bases are positive numbers not equal to 1.logt 6 + logt s

A. logt 
B. logt 6 ? logt s
C. logt (6 + s)
D. logt 6s

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Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.x2 + 19x + 20

A. (x + 20)(x + 1) B. (x + 10)(x + 2) C. (x + 20)(x - 1) D. Prime

Mathematics