1.simplify -13x^2-7x-3x^2+2+9x 2.Use the distributive property to remove the parentheses.
Simplify your answer as much as possible. 3/2(3-6v)
3.Use the distributive property to remove the parentheses. -7(5u-x-3)
4. Evaluate the expression when m=-5 m^2+9m-6
5.Evaluate the expression when y=-2 y^2+5y+1

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