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Find sum of 1-2√5 and 3+7√5.

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Find sum of 1-2√5 and 3+7√5.
  • 3 answers

Theshiga Elangovan 3 years, 5 months ago

4+5√5

Yogita Ingle 3 years, 5 months ago

( 1-2√5 ) + (3+7√5)

= 1-2√5  + 3+7√5

= 1+ 3 -2√5+7√5

= 4+ (-2+ 7)√5

= 4 + 5√5

Parmar Manali 3 years, 5 months ago

Km
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