Questionnaire Exercices supplémentaires
Questionnaire Exercices supplémentaires Questionnaire Exercices supplémentaires
EXERCICES SUPPLÉMENTAIRES ( MAT-4106-1 )Dimension 131. x + y + 4x + 4y = 5x + 3y_x² - y² x² - 2xy + y² (x – y)²2. x² + 4 - x + 2 = x³ - x² - 4 _x³ - 4x 2x² - 4x 2x(x + 2) (x – 2)3. x² + 2xy + y² + x² - y² = 2(x² + y²)_x² - y² x² + 2xy + y² x² - y²4. x – y + y = x² + y² _2x² + 2xy x² - y² 2x(x² - y²)5. 2a² - 2ab + b² + a + b = 3a – 2ba² - ab a a – b6. ax – a - x² - 1 = - ( x² + x + 2)_ax² - a x² - 2x + 1 (x + 1)(x – 1)7. 27b² - 48c² - 3c(48b + 32c) = 27b² _6ab – 8ac 12ab + 16ac 6ab + 8ac8. 5a – b + -3a + 3b = - ( a – 6b )_10a² + 13ab – 3b² 4a² + 12ab + 9b² (2a + 3b)²
EXERCICES SUPPLÉMENTAIRES ( MAT-4106-1 )Dimension 141. x + 2 = x² + 2x + 2x + 6 _x – 4 x – 9 x² - 2x – 8 x² - 6x –272. a² + b² + a – b = a² - b² + 1__a²b + ab² ab a²b + 2ab² + b³ b3. x² + 5x – 6 - 2x + 12 = x² + x – 2 - 6x + 18 _x² + 2x – 24 x² + 7x + 6 x² - 2x – 8 3x² + 12x + 94. x + 4 - 2x + 3 = x² + 3x – 4 - 2x² + x – 3_x² + 2x x³ + 2x² x³ + x² - 2x x 4 + x³ - 2x²5. x² + 3x + 2 - x + 3 = 2x² + 13x + 35 - 2x + 2_x² - 2x – 3 x + 1 3x² - 6x – 9 3x – 96. 3x² + 2x – 5 - x + 1 = 2x + 6 - 8x – 4_3x² + 11x + 10 x – 2 x² + 5x + 6 x² - 4
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EXERCICES SUPPLÉMENTAIRES ( MAT-4106-1 )Dimension 131. x + y + 4x + 4y = 5x + 3y_x² - y² x² - 2xy + y² (x – y)²2. x² + 4 - x + 2 = x³ - x² - 4 _x³ - 4x 2x² - 4x 2x(x + 2) (x – 2)3. x² + 2xy + y² + x² - y² = 2(x² + y²)_x² - y² x² + 2xy + y² x² - y²4. x – y + y = x² + y² _2x² + 2xy x² - y² 2x(x² - y²)5. 2a² - 2ab + b² + a + b = 3a – 2ba² - ab a a – b6. ax – a - x² - 1 = - ( x² + x + 2)_ax² - a x² - 2x + 1 (x + 1)(x – 1)7. 27b² - 48c² - 3c(48b + 32c) = 27b² _6ab – 8ac 12ab + 16ac 6ab + 8ac8. 5a – b + -3a + 3b = - ( a – 6b )_10a² + 13ab – 3b² 4a² + 12ab + 9b² (2a + 3b)²
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