25-12-2019
Mathematics

contestada

A rectangle has a height of 4a^2 and a width of 6a^2+9a+3.

Express the area of the entire rectangle.

Respuesta :

sam4040 sam4040

31-12-2019

Answer:

[tex]24a^4+36a^3+12a^2[/tex]

Step-by-step explanation:

[tex]Area \ of \ rectangle=height\times width\\Area=4a^2 \times (6a^2+9a+3)\\Area=24a^4+36a^3+12a^2[/tex]

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