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ioda
3 years ago
13

A picture frame is 20 inches long and 7 inches tall. It is 1 inch wide on all 4 sides. What is the area of the picture frame?

Mathematics
1 answer:
saw5 [17]3 years ago
7 0

20*7 = 140

20-2 =18

7-2=5

18*5 = 90

140-90 = 50 square inches

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What are the potential zeros of f(x)=6x^4+ 2x^3 - 4x^2 +2?
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The potential zeros of f(x)=6x^4+ 2x^3 - 4x^2 +2 are ±(1, 1/2, 1/3, 1/6, 2, 2/3)

<h3>How to determine the potential zeros of the function f(x)?</h3>

The function is given as:

f(x)=6x^4+ 2x^3 - 4x^2 +2

For a function P(x) such that

P(x) = ax^n +...... + b

The rational roots of the function p(x) are

Rational roots = ± Possible factors of b/Possible factors of a

In the function f(x), we have:

a = 6

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a = 1, 2, 3 and 6

b = 1 and 2

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Rational roots = ±(1, 2)/(1, 2, 3, 6)

Split the expression

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Evaluate the quotient

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Remove the repetition

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Hence, the potential zeros of f(x)=6x^4+ 2x^3 - 4x^2 +2 are ±(1, 1/2, 1/3, 1/6, 2, 2/3)

The complete parameters are:

The function is given as:

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The potential zeros of f(x)=6x^4+ 2x^3 - 4x^2 +2 are ±(1, 1/2, 1/3, 1/6, 2, 2/3)

Read more about rational roots at

brainly.com/question/17754398

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