Question

Prove that 7+3√5
\3+√5
+
7−3√5
\3−√5

is a rational number.​

Answer 1

Answer:

8

4

2

Step-by-step explanation:

this is the correct answer

Answer 2

Answer:

۳۷۲جد۷عنع۷دن۳۷عخ۳۸۴خر۶دج۳۷۳۷عجع۷دجع۷عجع۸عجر۷فج۴۷عیرخ۳۷ئ۳۷۷۳۸رجر۷ف۷۳جدطچ۱۲۳۴۵۶۷۸۹۰قوعرتےئیہپادسفگھجخکلزصچطبنم

Step-by-step explanation:

۳۷رجفھر۷۴جع۷جر