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2 years ago

What is the square root of ab^2 ?

Mathematics

2 answers:

Mandarinka [93]2 years ago

7 0

Answer:

Step-by-step explanation:

$\sqrt{ab^2} = \sqrt{a}*\sqrt{b^2} = \sqrt{a} * b = b\sqrt{a}$

kap26 [50]2 years ago

5 0

Answer:

$b\sqrt[n]{a}$

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago

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ValentinkaMS [17]

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Step-by-step explanation:

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2 years ago

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Pavlova-9 [17]

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2 years ago

Estimate the limit A B C D

Lera25 [3.4K]

Answer:

C. $\lim_{x\rightarrow f(x)=2$

Step-by-step explanation:

Given problem is $\lim_{x\rightarrow \frac{\pi}{4}}\frac{tan(x)-1}{x-\frac{\pi}{4}}$ .

Now we need to evaluate the given limit.

If we plug $\x=\frac{\pi}{4}$ , into given problem then we will get 0/0 form which is an indeterminate form so we can apply L Hospitals rule

take derivative of numerator and denominator

$\lim_{x\rightarrow \frac{\pi}{4}}\frac{tan(x)-1}{x-\frac{\pi}{4}}$

$=\lim_{x\rightarrow \frac{\pi}{4}}\frac{sec^2(x)-0}{1-0}$

$=\frac{sec^2(\frac{\pi}{4})-0}{1-0}$

$=\frac{(\sqrt{2})^2}{1}$

$=\frac{2}{1}$

Hence choice C is correct.

5 0

2 years ago

What is the median? -2 -3 8 -6 -9

mars1129 [50]

Answer:

-3

Step-by-step explanation:

its the middle number so you put them in order and get the ndeswer just whatevers in the midde

-9 -6 -3 -2 8

8 0

2 years ago

Read 2 more answers