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ella [17]
3 years ago
13

What is √44 in simplified radical form?

Mathematics
2 answers:
mel-nik [20]3 years ago
5 0
√44=(√4)(√11)=2(√11)=2√11
sdas [7]3 years ago
3 0
Radical 44 =radical 4•11=2 radical 11 I hope it's good!
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For what value of c is the function defined below continuous on (-\infty,\infty)?
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f(x)= \left \{ {{x^2-c^2,x \ \textless \  4} \atop {cx+20},x \geq 4} \right&#10;

It's clear that for x not equal to 4 this function is continuous. So the only question is what happens at 4.
<span>A function, f, is continuous at x = 4 if 
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</span>\lim_{x \rightarrow 4-} f(x) \ \ \ \text{ and } \ \ \ \lim_{x \rightarrow 4+} f(x)

Now the second of these is easy, because for x > 4, f(x) = cx + 20. Hence limit as x --> 4+ (i.e., from above, from the right) of f(x) is just <span>4c + 20.
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Because f is continuous for all over values of x, it now follows that f is continuous for all real nubmers (-\infty, +\infty)

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Given p = 0.25

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