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1 year ago

Which of the following is the product of the rational expressions shown below? 2/2x+3 • 9/x .

Mathematics

1 answer:

alina1380 [7]1 year ago

3 0

Answer:

I think this is the answer

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Which expressions are equivalent to x7? There may be more than one correct answer. Select all that apply. (x21)1/3 x^15/x^8 x^21

Viktor [21]

Answer:

x^15/x^8 = x^7

x^3⋅x^4 = x^7

(x^21)1/3 = x^7

Step-by-step explanation:

7 0

2 years ago

What is the domain of the function f(x) = sqrt 7x+21

timurjin [86]

$\text{if is}\ f(x)=\sqrt{7x+21}\ \text{then the domain is:}\\\\7x+21\geq0\ \ \ |-21\\7x\geq-21\ \ \ \ |:7\\x\geq-3\to x\in[-3;\ \infty)$

$\text{If is}\ f(x)=\sqrt{7x}+21\ \text{then the domain is:}\\\\7x\geq0\ \ \ |:7\\x\geq0\to x\in[0;\ \infty)$

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2 years ago

Find the slope of the following graph.<br><br> a) 1/3<br> b) 3<br> c) -3

Thepotemich [5.8K]

The slope is 3, you can find by picking 2 points and do the rise divided by run

3 0

2 years ago

Simplify the following monomials pls

velikii [3]

Answer:

1.) $a^4b$

2.) $p^3q^4$

3.) $2n^4$ $2n^4$

4.) $5xy^2z$

5.) $2a^3b^5$

I hope this helps:

4 0

2 years ago

125×64 in expanede form

Vedmedyk [2.9K]

Answer:

Expanded Notation Form:

20,000

+ 3,000

+ 900

+ 50

+ 8

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers