Tuesday, May 31, 2016

worksheet algebra 3



  • 1.        (a2 + b 2 +2ab) + (a2 + b 2 -2ab)

  • 2.       (a2 + b 2 +2ab) - (a2 + b 2 -2ab)

  • 3.       -5(a+b) + 2(2a-b)+4a-7

  • 4.       -3(a+b)+4(2a-3b)-(2a-b)

  • 5.       2x-{5y –(x-2y)}
  • 6.       2x-[3y-{2x-(y-x)}]
  • 7.       3x2z – 4yz +3xy – {x2z – (x2z – 3yz) – 4yz -7z}
  • 8.       Add 2x2-3x +1 to the sum of 3x2-2x and 3x+7
  • 9.       Subtract 6x3-7x2+5x-3 from 4-5x+6x2-8x3
  • 10.   From p3-4-3p2 take away 5p2-3p 3  +p-6

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