Algebra II by Sara Freeman

By Sara Freeman

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2. Simplify the expression. ® © C X3 + 2X2 x 3 4x X2 X2 _ 2x ® @ 3. Simplify the expression. :.. ~ . 6 ® © 8 @ None of the above @ 4. Simplify the expression. 8. Which equation is the quadratic formula? 6X2_16 3x-4 -b x @ 3x 5x -10 25 minutes ® 28 minutes 36 minutes @ 60 minutes 4ac None of the above 2X2 - X - ® © 3 =0 -1, ; ® -;,1 -2,3 @ 5 x. 10. Which equation matches the graph? garden. It takes his younger sister Maya 75 minutes to do the same job. If they work together, how long will it take them?

25x2yB 19. -8x 9y3 x4y6 6. x2y4 13. 20. -x 3y9 --z-2 7 27 14. 32x 1O y 15 21. x20y4 . :::\:..... ::' " Page 24 1. 9x 2 + 12y - 6 2. -1 Ox 3 + 5x 2 - 25x 3. x + 2 4. 10x 3 - 4X2 + 8 5. 3y - 2 6. 9x 4 - 3x 2 + 6x 7. 6x - 4 8. -4x 3 + 8x 2 - 24x 9. X2 + 1 10. 2x-3 12. -6x 3y3 + 2x2y4 13. x2y - 4xy2 - 2y3 14. 3x 2y - 4x Sir Isaac Newton and Gottfried Leibniz each invented calculus in the mid-1600s working independently. 4 13. 14. 15. 16. 15. -27x 3y6 16 5. 81 Page 21 x < -2 or x > 0 1. 2. -2

What is the greatest common factor of 4x 6 and 12x3y ? ® © X2 - 4x + 4 ® 4 cm x 40 cm ® 4 em x 13 cm 2x 3y ® 4x © 10 cm x 16 cm 4x 3 @ 8x 3 @ The problem cannot be solved from the given information. © Milliken Publishing Company 43 MP3444 Name _ _ _ _ _ _ _ _ _ _ _ _ _ ___ Date ________ • Score _ _ _ 0/0 Assessment D Rational Expressions, Quadratics Shade in the circle of the correct answer. 1. Simplify the expression. ® 6. Simplify the expression. J2 © --132 x @ 2 8 7. Find the missing length.

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