Algebra II Test

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  1. Equation for sum of cubes.
    a3+b3= (a+b)(a2-ab+b2)
  2. Equation for difference of cubes.
    a3-b3=(a-b)(a2+ab+b2)
  3. Equation for difference of squares.
    a2-b2= (a+b)( a-b)
  4. (-5r6s3t4)2
    (25r12s6t8)
  5. (s3/t4)2
    s6/t8
  6. (-7x2+3) + (4x2+2x-1)
    • -3x2+2x+2
    • Quadratic Trinomial
  7. (3x+7) - (5x2-6x+2)
    • 3x+7-5x2+6x-2
    • -5x2+9x+5
    • Quadratic Trinomial
  8. (x+1)(x2+4x+5)
    • x3+4x2+5x+x2+4x+5
    • x3+5x2+9x+5
    • Cubic polynomial
  9. n5+216n2
    • Sum of Cubes
    • n2(n3+216)
    • n2(n+6)(n2-6n+36)
  10. 36y2-25
    • Difference of squares
    • (6y + 5)(6y - 5)
  11. Factor Tree
    2548
    • 2548
    • 2*1274
    • 2*2*637
    • 2*2*7*91
    • 2*2*7*7*13
    • 22*72*13
  12. GCF and LCM:
    168/ 280/ 196
    • 168 280 196
    • 12*14 28*10 4*49
    • 3*4*7*2 7*4*5*2 22*72
    • 3*2*2*7*2 7*22*5*2
    • 23*3*7 23*5*7

    • GCF: 22*7= 28
    • LCM: 23*72*3*5= 5880

Card Set Information

Author:
 DesLee26
ID:
 53591
Filename:
 Algebra II Test
Updated:
 2010-12-06 02:07:32
Tags:
polynomials
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