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The dimensions of a rectangle are represented by the functions shown.



Which function represents the area of the rectangle?

12x2 + 15x – 10
12x2 + 7x + 10
12x2 – 8x – 10
12x2 + 7x – 10

Respuesta :

Answer:

12x²+7x-10

Step-by-step explanation:

(3x-2)(4x+5)

=12x²-8x+15x=10

=12x²+7x-10

S = length * width = (3x-2)(4x+5)

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Answer:

d 12x2 + 7x – 10

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Step-by-step explanation:

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