19 2 20 12x8 18x7 18x5 24x3 7x2 6x5 20 21 24x2

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Unformatted text preview: 4 - 4x8 19) Divide. 19) 2 20) 12x8 + 18x7 - 18x5 + 24x3 + 7x2 6x5 20) 21) (24x2 - 38x + 15) ÷ ( - 4x + 3) 21) 22) (16x3 - 21x) ÷ (4x - 1) 22) Use synthetic division to divide. x2 + 6x - 25 23) x + 9 24) 23) x3 + 8 x + 2 24) For the given polynomial P(x) and the given c, use the remainder theorem to find P(c). 25) P(x) = 9x3 + 6x2 - x + 47; - 2 Solve the equation. 7 5 8 26) - = x + 3 x - 3 x2 - 9 27) 4 4 - x2 + 25) 26) 2 1 = 2 + x 2 - x 27) Solve the equation for the specified variable. A 28) P = for t 1 + rt 28) Solve. 29) A recent advertisement claimed that 2 out of every 7 doctors recommend a certain herbal supplement to increase energy levels. If a local hospital employs 180 doctors, how many doctors would you expect to recommend the supplement? (Round to the nearest whole number, if necessary.) 29) 30) A painter can finish painting a house in 3 hours. Her assistant takes 5 hours to finish the same job. How long would it take for them to complete the job if they were working together? 30) 31) Jim can run 5 miles per hour on le...
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This document was uploaded on 03/09/2014 for the course MATH 096 at Western Nevada College.

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