Elements of algebra : designed for the use of Canadian grammar and common schools . 8. a%x - 1) 3. xy 6. m\a^ - m^) 9. a; - 1 Exercise XXII. 1. x-\-2 5. a-25 9. a-2 1. x-2 6. a-6 10. 4(a - by i. a - X 7. 5x2 _ 3^ + 4 11. a- + a2 _ 5^ + 3 4. x + 4 8. ah - by 12. a2 + 2oZ> - 26^ Exercise XXIII. 1. Ua^b^xY 6. 36a^ -36a^b-36ab^ -\-36b 2. 12a^xVc2 7. x3-10x2+21x 3. (x^ - x^y -xy + y^y 8. a^ - d^ - ax^ + x^ 4. x6+a;5^ + x4j/2_^2y4_3^j,.5_j,6 9, a* - 1 Ou^ + sSo^ _ 50ff + 24 5. 4x^-4x^-4x^+4x2 10. 60(aio+ a96-a^62_2a763_ 2^664 4 2^46*^ + 2a36^ +fl^6^. Exercise XXIV. a^-ab+b^ x + 2y + 17. a - 6 2x-
Elements of algebra : designed for the use of Canadian grammar and common schools . 8. a%x - 1) 3. xy 6. m\a^ - m^) 9. a; - 1 Exercise XXII. 1. x-\-2 5. a-25 9. a-2 1. x-2 6. a-6 10. 4(a - by i. a - X 7. 5x2 _ 3^ + 4 11. a- + a2 _ 5^ + 3 4. x + 4 8. ah - by 12. a2 + 2oZ> - 26^ Exercise XXIII. 1. Ua^b^xY 6. 36a^ -36a^b-36ab^ -\-36b 2. 12a^xVc2 7. x3-10x2+21x 3. (x^ - x^y -xy + y^y 8. a^ - d^ - ax^ + x^ 4. x6+a;5^ + x4j/2_^2y4_3^j,.5_j,6 9, a* - 1 Ou^ + sSo^ _ 50ff + 24 5. 4x^-4x^-4x^+4x2 10. 60(aio+ a96-a^62_2a763_ 2^664 4 2^46*^ + 2a36^ +fl^6^. Exercise XXIV. a^-ab+b^ x + 2y + 17. a - 6 2x--3xy-5y^ a-b a -b (I? + 6^ a- + TTi^ 11- -3—7:3 19- a^~¥ a-m a^ + a^m^-\-ni* c + d 12. 20. 13. 21, 771 + 2p X + a X + c „ 2x2+3x-5 ^ d^xin+ay+xYz^ ^^ T\ ^^ Tx - 5 3-5x x-4 a-irm 7. -irr- 15. -—r 23. 3- 2x X + 3 x2-a2 + 2a7/i - »r 1 2x + 3 a« - a^x* + x« 8. r-— 16. -—7 24 «+w • x-4 ^^- ai6-ai2x4 + o8a:«-a**i«+a:* AITS\VEIIS TO EXERCISES. 2T? Exercise XXV. 2c?x^ - axy + 3 ~ 2 J 1xy{z + m) ________^ . 6 _____ a^+ 1 26(3a^ + b^) ^ G - 1 a + 6 Sao: + 95 - yx - 3y - 3(1^ + 30 2m^ ^^ x + 3 ^- a + m^ 3xr-3a?/-2a-^2 2a3: a: - y a^ + x^ Sa^x - ay^ - 2xy^ + + mx Exercise XXYI. 1. 4»?. - 4 + r— 4. 5ni2 + 5m» + 5»; + 5wi ^ m - }i 2z2 1 2. a + X + 5. a - ^- , fiy^ry) 6(4a+l) 3 X + 7/ + a:2 - xy + t/2 _ , ? 6. 1 + 5a - -^ r- ^ ^^ x+y m + 6 Exercise XXVII. acdm h^dm bc^m hcdx bcdm bcdm hcdm 6crf?/i xy awi by 2. -^, , —^ r/ixy wixj/ /nxy 86xy 3a^xy Qabm^ 12a6xy 12a!>xi/ 12a6xy (1 + m)2 (l-m)2 x(x*-y2) ^ 4. -,^—-7-,
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Keywords: ., bookauthorsangster, bookcentury1800, bookdecade1860, bookyear1865
