Answer is C.
Multiply the numerator and denominate by 3 - √5
Hope it helps.
while excluding 0, the product and quotient is positive if operating between same sign, otherwise if we operating different sign will resulted negative.
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course hero problems<span>
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click on the link and see the answer, u can see only if you sing up, but ill give an account:
username: helpforstudents
password: 2248helpforstudents
remember: no membership.
if problems say them to me, ok?
