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3 years ago

Please help me out. :)

Mathematics

1 answer:

Arlecino [84]3 years ago

5 0

Here is your answer

$\bold{x=12}$

REASON:

$Concept used$ : The opposite sides of a parallelogram are equal.

So, in above given figure

$3x+7=5x-17$ (measures of opposite sides)

$5x-3x= 17+7$

$2x= 24$

$x= 24/2$

$x= 12$

HOPE IT IS USEFUL

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Divide using polynomial long division.<br> (2x3 – 16x² + 37x – 26) = (x - 5)

worty [1.4K]

the solution to the given synthetic division will be expressed as $(2x^2 - 6x + 7) + \frac{9}{x-5}$

<h3>Synthetic division of a polynomial</h3>

According to the given question, we are to divide (2x³ – 16x² + 37x – 26) by (x - 5)

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x - 5 | 2x³– 16x² + 37x – 26

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Hence the solution to the given synthetic division will be expressed as:

$P(x) = Q(x) + \frac{R(x)}{D(x)} \\(2x^3 -16x^2 + 37x - 26 = (2x^2 - 6x + 7) + \frac{9}{x-5}$

Learn more on synthetic division here: brainly.com/question/24662212

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2 years ago

In the function f (x) = = (x²-1) / (x-1), what happens if x takes the value of 1? Explain your answer.

zhenek [66]

Answer:

If x=1, then f(x)= undefined

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0/0

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((1*1)-1)/(1-1)

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3 years ago

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Answer:

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3 years ago

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3 years ago

<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%20%20%5Csqrt%7Bx%7D%20%20%2B%20%20%5Csqrt%5B5%5D%7Bx%7D%20" id="

lesya [120]

Answer:

$3 + \frac{1}{2\sqrt{3} } + \frac{1}{5\sqrt[5]{81} }$

Step-by-step explanation:

Just to make it easier to see, $\sqrt{x} = x^{\frac{1}{2} }$ and $\sqrt[5]{x} = x^{\frac{1}{5} }$ This way we could more easily use the power rule of derivatives.

So if f(x) = $x^{2} +x^{\frac{1}{2} } +x^{\frac{1}{5} }$ then f'(x) will be as follows.

f'(x) = $x^{1} +\frac{1}{2} x^{-\frac{1}{2} } +\frac{1}{5} x^{-\frac{4}{5} } = x +\frac{1}{2x^{\frac{1}{2} }} +\frac{1}{ 5x^{\frac{4}{5} }} = x +\frac{1}{2\sqrt{x}} +\frac{1}{ 5\sqrt[5]{x^4} }$

to find f'(3) just plug 3 into f'(x) so $3 + \frac{1}{2\sqrt{3} } + \frac{1}{5\sqrt[5]{81} }$

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3 years ago