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Alchen [17]
3 years ago
12

Jim has calculated the area of a rectangle to be x^3 + x^2 + x + 1. If the width of the rectangle is x + 1, then its length is

Mathematics
1 answer:
Lady_Fox [76]3 years ago
4 0
A = <span>x^3 + x^2 + x + 1
A = x^2(x +1) + (x+1)
A = (X + 1)(x^2 + 1)

W =  x +1
so L = x^2 + 1 because A = L*W

answer
</span><span>A) x^2 + 1 </span>
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<h3>What is the total area and perimeter?</h3>

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Total area = sum of the areas of the 5 squares = 1289.41 units²

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To learn how a square, please check: brainly.com/question/9030544

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