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maths

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you have a rectangle: heights=2x, length=3(x-2).

Write an expreesion to find the perimeter of the rectangle.

___________

SImplify:

1. (3x^1)(7x^4)----> ??
2. (-q^5)(-3q^7)----> ??
3. (2n^3)(3n^2)3----> ??

  • maths -

    Perimeter = 2 [ 2x + 3x - 6 ]
    = 10 x - 12

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