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3 years ago

3360832553 __ pass_ wZE2XQ

Mathematics

2 answers:

Anvisha [2.4K]3 years ago

7 0

Answer:

what? i really dont understand

Step-by-step explanation:

kicyunya [14]3 years ago

6 0

Answer:

huh idrk what your asking but uhm

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Find lim x→3 sqrt 2x+3-sqrt 3x/ x^2-3x. you must show your work or explain your work in words plsss I need help

sineoko [7]

I'm assuming the limit is supposed to be

$\displaystyle\lim_{x\to3}\frac{\sqrt{2x+3}-\sqrt{3x}}{x^2-3x}$

Multiply the numerator by its conjugate, and do the same with the denominator:

$\left(\sqrt{2x+3}-\sqrt{3x}\right)\left(\sqrt{2x+3}+\sqrt{3x}\right)=\left(\sqrt{2x+3}\right)^2-\left(\sqrt{3x}\right)^2=-(x-3)$

so that in the limit, we have

$\displaystyle\lim_{x\to3}\frac{-(x-3)}{(x^2-3x)\left(\sqrt{2x+3}+\sqrt{3x}\right)}$

Factorize the first term in the denominator as

$x^2-3x=x(x-3)$

The $x-3$ terms cancel, leaving you with

$\displaystyle\lim_{x\to3}\frac{-1}{x\left(\sqrt{2x+3}+\sqrt{3x}\right)}$

and the limand is continuous at $x=3$ , so we can substitute it to find the limit has a value of -1/18.

7 0

3 years ago

are u suppose to find a common denominator when multiplying fractions? (dont answer the question in the picture just answer if u

Shalnov [3]

Answer:

Step-by-step explanation:

you multiply straight across on top and bottom then you simplify :)

5 0

3 years ago

Is the data set "distance a baseball travels after being hit" quantitative or qualitative? If it is quantitative, is it discrete

Komok [63]

<span>quantitative, continuous</span>

8 0

4 years ago

Read 2 more answers

CAN SOMEONE HELP ME WITH THIS QUESTION?????????????

Angelina_Jolie [31]

Answer:

IM DOING ALGEBRA TOOO I HATE IT I believe that the first answe is function 4

7 0

3 years ago

Read 2 more answers

2(w – 3y + 4) + w – 5

melisa1 [442]

Answer: It should be 3w - 6y + 3

Step-by-step explanation:

-Solve:

$2(w-3y+4)+w-5$

-Use Distributive Property:

$2(w-3y+4)+w-5$

$2w-6y+8+w-5$

-Then, combine like terms:

$2w-6y+8+w-5$

$3w-6y+3$

Result:

$3w-6y+3$

3 0

3 years ago

3360832553 ____ pass___ wZE2XQ​

3360832553 __ pass_ wZE2XQ