The book Answers to Problems in Wentworth's Higher Algebra was written by author George Albert Wentworth Here you can read free online of Answers to Problems in Wentworth's Higher Algebra book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Answers to Problems in Wentworth's Higher Algebra a good or bad book?
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y = -2. y = 8. y = 2. y = 3. 6. a;=7. 12. X = 14. 18. x=^. 24. a; = 7. y = 10. y = 46. 26. x = y= y = 2. 21. 20. y = 9. Digitized by Google ANSWERS. 31 Exercise 66. Page 163. 1. ^ = «±*. 8. ^ = 1. 2 ai ^2 " ed aq — bp ^« np-mq ^ ^ ap-hm ^~^+6' np-mq „ x = a-i. 4. /p — ce — hd y = a + 6. ci'ic — b) ab — 1 ^ 12. ar = . ^^ ^ af—bd y = ?^z£ ' (a-lXb-1) 5^- wr' + «'r (a-l)(6-l) mn' + m'w IS. J — " + ^ 2 mn' + to'w y = mr — Tw'r y^ZZn-rr-- .. a~b 2 6. -c^K/-H ,, ^.^-^ii! 14. a; 2a 7 J- gyc* "• 3; = (...a + by. y _ a*be 18. ar = a + c. Digitized by Google 32 ALQEfiftA. -« aW 19. x=^b — a, 17. x = a -r- ac + b yz=a — b. ac + b ^^- "^ 2(a' + 5>) 18. a: = a + i. a»~6' Exercise 67. Page 165. 1 x = l 4. x = i, 7.x = l 2..= 1 . ^-- = -1. y4 y^or~h 6. ar=-2*M*L. 8. » = i 3a-* »• * c(a'-|-aH-J') « 8. a; = 6. _ g + h ^\ y = 9. ^ c ^ ni am + on bm — an Exercise 68. Page 167. x = 2. 4. x=b. 7. a; = 20. 10. a; = 4. y = 2. y = 6. y = 10. y = 0. 2 = 2. a=7. 2 = 5. 2 = 5.
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