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Luba_88 [7]
3 years ago
7

According to the natural sequence of exponents, how would you explain 2-3

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0
We have a base 2 with an exponent power raised to -3
so in order to have a positive exponent factor, we take reciprocal of the number1/2^3.
now that the base has a positive exponent number, we simply multiply it the times on the exponent number, so: 1/2*2*2 = 1/8

hope this help
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I need to submit this soon help plz, sorry for asking a lot, I'm not that good at math
garik1379 [7]

Answer:

1.4000

2.5.551

3.6.8

4.10.00

5.4

Step-by-step explanation:

1 4066 as an example start from the end a 5 or more it turns to a zero and the one next to it

so in this case we now have 4100 but since it isn't 5 or more we make it a zero and move on so now we have 4000

sorry if I am wrong I am also an idiot so hopefully this helps for the future :)

5 0
3 years ago
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

(x^2 + \dfrac{1}{x})^3=(x^2)^3+3(x^2)^2\dfrac{1}{x}+3x^2(\dfrac{1}{x})^2+(\dfrac{1}{x})^3\\\\=x^6+3x^4\dfrac{1}{x}+3x^2\dfrac{1}{x^2}+\dfrac{1}{x^3}\\\\=x^6+3x^3+3+\dfrac{1}{x^3}

4 0
3 years ago
У = 3х – 1<br>у = 3y= -13<br>​
Elina [12.6K]

Answer:

y=1/3x-1/3

Step-by-step explanation:

6 0
3 years ago
Which of the following is a radical equation?
Nuetrik [128]
The correct answer is B
5 0
3 years ago
Read 2 more answers
How do I solve this equation
worty [1.4K]
\pi Times diameter 

radius is 25 cm 
diameter would be 50 cm 
the. You multiply 3.14 by 50 to get your answer which is 157cm
3 0
3 years ago
Read 2 more answers
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