Pre-algebra

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Could someone please help me solve the following problems, and show me how to do the work? I am getting confused, and need something to refer to when doing future problems. Thank you so much!

(6x+1)(x^2-9x+5)
(2x^4+3)(4x^3+2)
(12y^3+8y^2+20y) div. by 2y
(6x^2-25x-10) div. by (3x +2)
(8x-5)+(7x+4)
(5x-3.6)-(4x+1.2)
(3x^2+3x)+(4x+(6x-6)-(3x-3)

  • Pre-algebra -

    See your 3:30am post for solutions.

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