Solve the equation by making an appropriate substitution.x-2 + x-1 - 56 = 0

A. {8, -7}
B. {-8, 7}
C.
D.


Answer: C

Mathematics

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Determine if the sequence is geometric. If the sequence is geometric, find the common ratio.2, ,  , . . .

A. yes, 4
B. no
C. yes, 
D. yes, 

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What is the conjugate of -1+j?

What will be an ideal response?

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Solve the problem.Let f(x) compute the cost of a rental car after x days of use  per day. What does  compute?

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