3 years ago

PLS HELP IM DOING A TEST!!

Mathematics

1 answer:

zysi [14]3 years ago

6 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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1 year ago

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What expression is equivalent 19/38

Alex

I am not going to tell you the answer but i can tell you how to find it out. First you have to put 19/38 on a paper. Then multipy the numarator and denomanator by the same number on the top and bottom which is called a whole number. 19/38 times 2/2 or 3/3 or 4/4 or anything. Your answer is equivalent to 19/38

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3 years ago

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Expand $\left(x^2 \frac{1}{x}\right)^3$. (Write the terms with higher degree first, so for example an $x^2$ term would come befo

Ilya [14]

Answer:

$x^6+3x^3+3+\dfrac{1}{x^3}$

Step-by-step explanation:

We can use the pascal triangle to find the coefficients of the expasion of the cube. It holds that

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3 years ago

Find the geometric mean of 4 and 12.

vagabundo [1.1K]

Answer:

The Geometric Mean of 4 and 12 is 6.9

Step-by-step explanation:

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