contestada

The length of a rectangle is represented by 4a+3b and its width is represented by 3a-2b. Write the polynomical for the perimeter of the rectangle.

Respuesta :

calculista

Answer:

[tex]P=(14a+2b)[/tex]

Step-by-step explanation:

we know that

The perimeter of a rectangle is equal to

[tex]P=2(L+W)[/tex]

where

L is the length

W is the width

we have

[tex]L=(4a+3b)\ units\\W=(3a-2b)\ units[/tex]

substitute

[tex]P=2[(4a+3b)+(3a-2b)][/tex]

Combine like terms

[tex]P=2(7a+b)[/tex]

Apply distributive property

[tex]P=(14a+2b)\ units[/tex]

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