## Algebra II by Sara Freeman By Sara Freeman

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Extra resources for Algebra II

Example text

2 ""5 5. ~ 3 6. x+5 1 7. 3x + 4y _x_ x+1 _4_ 9. x-4 _1_ 10. x+7 8. 11. -~ x+1 12. §L x-2 13. 2. 2x - 1 14. x- 2 ZERO Page 34 _x_ 1. x+6 7. 5... 2 8. X2 + x 2. 2 3. 2x x- 9 4. -4 x+4 9. X2 - 4x + 4 1 10. 2X2 + 15x + 25 5. 3X"2 11. 2x-6 6. _x_ x-2 12. 12 CARL FRIEDRICH GAUSS Page 35 x 3 + 2y 1. xy -1 2. X2 + x X2 3. X2 - 4 X2 + x-2 4. x+1 x-6 5. X2 - 16 2X2 + x'l. + 2'1. 2 6. 2xy 1 7. 2x -4 x-5 8. 2 9. 2x x+5 BABYLONIA MP3444 Page 36 1 1. 15 hours Page 40 1. Vertex (0, 0) 2. 9 minutes y 3. 20 minutes 4.

3x2y2+2xy 6. 6x 2 - 4 7. 4x + 3 8. 3x 2 +5x-10 11. 4x 2 + 12x - 8 Page 6 1. 13 2. 1 3. -4 4. 38 5. 17 6. -15 7. -1 8. -2 Page 7 1. 17 2. 15 3. -3 4. -12 5. -21 6. 1 4. 5. 6. m =-1 (2, -1) m =2 (-2, 1) m =-2 7. 1. 8. 1. 2 MIGHTY FINE! 2 3 80 30 © Milliken Publishing Company 45 MP3444 Page 14 Page 19 1. ••• one (1, 1) one (-2, -2) Page 23 1. XS • • • infinite 5. 4. 2. 64 3. y15 Page 15 1. (1, 2) 2. (1,1) 3. (-2, -4) 4. (2,3) 5. (-2, -3) 6. (4, -8) Page 16 1. (2,1) 2. (9, -4) 3. (-6, 13) 4. (1, 1 ~ ) EXCELLENT!

Use the code to learn the name of the German mathematician who developed the fundamental theorem of algebra. (x - 5)2 2x 7. X2 -3x X2 - 8x + 15 8. 9x 2 . 8x + 8 4 18x = 9. X2 - 5x + 6 x+2 x-3 X2 -4 1. x x-4 2. 2x - 2 X2 -1 3. 2x x+5 4. 2x - 5 -3 24 4x -10 = 10. 4x x 2 - 25 x-5 8x 2 + 20x 5. X2 -16 3x 2 x-4 = 11. X2 - 9 5 x+3 10 6. x+2 x 12. 6x + 12 5x x+6 x-4 = = +1 X x-9 x+5 = X2 X2 -4 = A C D E F x x-2 2x- 6 2x x-9 12 x+4 3x 2 G X2 +x H I L x-5 2 2 x x+6 = = = x+2 10x R X2 - = = 5 4x + 4 -4 U 1 2X2 + 15x + 25 11 6 9 1 5 9 2 12 3 9 2 11 7 8 6 10 4 4 © Milliken Publishing Company 34 MP3444 Name ________________________________ Adding & Subtracting Rational Expressions Wrong!