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svlad2 [7]
4 years ago
6

Divide these polynomials (8x^3+2x^2-7x+2)/(2x-1)

Mathematics
1 answer:
dedylja [7]4 years ago
3 0

Answer:

4x^2+3x-2

Step-by-step explanation:

We are given that

\frac{8x^3+2x^2-7x+2}{2x-1}

We have to divide the polynomials.

We have

Divisor polynomial=2x-1

Dividend polynomial=8x^3+2x^2-7x+2

\frac{8x^3+2x^2-7x+2}{2x-1}=4x^2+3x-2

Quotient=4x^2+3x-2

Remainder=0

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Answer:

Yes, Fiona is correct

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WHen the pythagorean theorem is applied to the side lengths (2^2 + 4^2 = c^2), the result for c^2 is 20. The correct answer would be sqrt.20. But Fiona is also correct becuase sqrt of 20 can be simplified to sqrt.4 * sqrt.5; which equals 2*sqrt.5

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The question is an illustration of a linear equation

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<h3>(a) How to calculate the y-intercept</h3>

From the question, we have the following parameters:

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The cost of distribution represents the y-intercept, while the rate represents the slope.

Hence, the y-intercept is 40

<h3>(b) How to calculate the slope</h3>

In (a), we have:

The rate represents the slope.

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<h3>(c) The equation of the line</h3>

A linear equation is represented as:

y = mx + b

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Using the results in (a) and (b), the linear equation is:

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See attachment for the graph of the equation

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From the graph, we can see that the line touches the x-axis at the negative x-axis.

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<h3>(d) The number of streams to pay $750,000</h3>

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