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solong [7]
1 year ago
9

if the area of a rectangle is represented by the expression 12x^2-5x-3 and the length is 4x-3, what expression represents the wi

dth​

Mathematics
1 answer:
Arturiano [62]1 year ago
8 0

Answer:

option C

Step-by-step explanation:

area of rectangle = length * width

12x^2 - 5x - 3 = (4x - 3) * width

12x^2 - 9x + 4x - 3 = (4x - 3)* width

3x(4x - 3) + 1(4x - 3) = (4x - 3)*width

(3x + 1)(4x - 3) / (4x - 3) = width

3x + 1 = width

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Step-by-step explanation:

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2 years ago
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Grouping method works best on this one:

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4 0
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olya-2409 [2.1K]

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Step-by-step explanation:

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2 years ago
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LuckyWell [14K]

Answer:

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Step-by-step explanation:

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7 0
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3 years ago
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