1.) Solve and State EXACT solutions: x² = 48

Mathematics

2 answers:

Ivahew [28]3 years ago

4 0

Answer:

6.928203230275509‬

Step-by-step explanation:

We know that x² is equal to 48 so we have to take the square root of 48 in order to solve for x.

lidiya [134]3 years ago

4 0

Answer:

The exact solution is x = 6.92820323

Step-by-step explanation:

The square root of 48 is 6.92820323 an if you square that you will get 48

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Allisa [31]

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3 years ago

Define f(0,0) in a way that extends f to be continuous at the origin. f(x, y) = ln ( 19x^2 - x^2y^2 + 19 y^2/ x^2 + y^2) Let f (

kirill115 [55]

Answer:

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Step-by-step explanation:

$f(x,y)=ln(\frac{19x^2-x^2y^2+19y^2}{x^2+y^2})$ is given as continuous function, so there exist $lim_{(x,y)\rightarrow(0,0)}f(x,y)$ and it is equal to f(0,0).

Put x=rcosA annd y=rsinA

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