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Yanka [14]
2 years ago
13

How do you simplify

%28x%2B3%29x%5E%7B%5Cfrac%7B3%7D%7B2%7D%20%7D" id="TexFormula1" title="\frac{2}{5} (x+3)x^{\frac{5}{2} } -2(x+3)x^{\frac{3}{2} }" alt="\frac{2}{5} (x+3)x^{\frac{5}{2} } -2(x+3)x^{\frac{3}{2} }" align="absmiddle" class="latex-formula"> into \frac{2}{5} (x-2)(x+3)^{\frac{3}{2} }
Mathematics
1 answer:
jarptica [38.1K]2 years ago
6 0

The given simplification is not correct. This one is:

\displaystyle \frac25 (x + 3) x^{5/2} - 2 (x+3) x^{3/2} = \frac25 (x+3) x^{3/2} \bigg(x^{2/2} - 5\bigg) = \frac25 (x+3) x^{3/2} (x - 5)

which is just a matter of recognizing 2(x+3)x^{3/2} as a common factor to both expressions in the sum.

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The answer is 1/22

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8 0
3 years ago
A car dealership decreased the price of a certain car by 13%. The original price was $45,400.
ira [324]

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5902

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5 0
3 years ago
I need some help with this, please explain well. It's Trigonometry with right triangles, please let me know if you need a better
andreyandreev [35.5K]

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x = 12

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3 years ago
Image attached with question.
butalik [34]

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Step-by-step explanation:

8 0
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