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julsineya [31]
3 years ago
7

The length of a rectangle is four times the width. If the width is represented by x, then write an algebraic expression that des

cribes the length.
Mathematics
1 answer:
insens350 [35]3 years ago
6 0
Length being represented by L.

L= 4X
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Paha777 [63]

Answer:

a₁ = 1

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Step-by-step explanation:

Since it’s a geometric series then

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Step-by-step explanation:

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<h3>Answer:</h3>
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<h3>Explanation:</h3>

Synthetic division is quick and not difficult to learn. The number in the upper left box is the value of x you're evaluating the function for (1). The remaining numbers across the top are the coefficients of the polynomial in decreasing order by power (the way they are written in standard form). The number at lower left is the same as the number immediately above it—the leading coefficient of the polynomial.

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So, the number below -4 is the product of x (1) and 1 (the leading coefficient). That 1 is added to -4 to give -3 on the bottom row. Then that is multiplied by 1 (x, at upper left) and written in the next column of the middle row. This proceeds until you run out of numbers.

The last number, at lower right, is the "remainder", also the value of f(x). Here, it is 2 (not 0) for x=1, so f(1) = 2.

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Answer:

x=2

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4x=8

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3 years ago
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