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Mathematics
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OpenStudy (ashy98):
A.) Both are rational.
B.) Both are irrational.
C.)A is rational, but B is irrational.
D.) A is irrational, but B is rational.
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OpenStudy (ashy98):
Given the two expressions shown below:
\[\sqrt{4}+\sqrt{25}\]
\[\sqrt{4}+\sqrt{2}\]
Which statement best describes the two expressions?
OpenStudy (ashy98):
@GracieBugg @rational @TylerD
OpenStudy (ashy98):
@PRAETORIAN.10
OpenStudy (rational):
\[\sqrt{4}+\sqrt{25} = 2 + 5 = 7\]
Is \(7\) rational ?
OpenStudy (inkyvoyd):
is @rational being rational about 7?
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OpenStudy (ashy98):
no?
OpenStudy (rational):
lol
\[\large 7 = \dfrac{7}{1}\]
now does it look rational ?
OpenStudy (rational):
rational number is a number which can be expressed as ratio of two integers
OpenStudy (rational):
All integers are rational because you can express them as ratio of two integers by simply putting \(1\) in the denominator
OpenStudy (ashy98):
so that means its c?
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OpenStudy (rational):
Yes! A is rational and B is irrational
OpenStudy (ashy98):
yay thank you for helping!!!(:
OpenStudy (rational):
yw
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