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shaniehh
 one year ago
Assume a and b are nonzero rational numbers and c and d are irrational numbers. For each of the following expressions, determine whether the result is irrational, rational, or both. Justify your answers.
shaniehh
 one year ago
Assume a and b are nonzero rational numbers and c and d are irrational numbers. For each of the following expressions, determine whether the result is irrational, rational, or both. Justify your answers.

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shaniehh
 one year ago
Best ResponseYou've already chosen the best response.0Part A: ac + d Part B:dw:1441585678410:dw Part C: b^2(c + d)

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1\(4b\sqrt{3+c}\) ?

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1I am asking you, whether I am interpreting your question corectly.

shaniehh
 one year ago
Best ResponseYou've already chosen the best response.0i dont really know it says to find out if they are rational

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1Well, \(\sqrt{3+c}\) would NOT be rational if c is irrational.

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1and you know that: `(nonzero rational) × (irrational)=irrational`

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.1if c<3 then you get an imaginary output (with an irrational real part)
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