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A rectangle has a height of 333 and a width of 3x^2+4x3x 2 +4x3, x, squared, plus, 4, x. Express the area of the entire rectangle. Expression should be expanded.

Respuesta :

Answer:

[tex]9x^2+12x[/tex]

Step-by-step explanation:

Height of the Rectangle =3

Width of the Rectangle =[tex]3x^2+4x[/tex]

Area of a Rectangle = Height X Width

[tex]=3(3x^2+4x)\\=9x^2+12x[/tex]

The area of the rectangle is therefore given by:

[tex]9x^2+12x[/tex]

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