( root 2 + root 3 ) ² is a rational or irrational no.. explain
plz explain with the process
and reply quickly
Answers
Answered by
4
Step-by-step explanation:
(√2)²+2√2√3+(√3)²
2+2√6+3
5+2√6 (Proved)
Irrational number
Answered by
5
Step-by-step explanation:
(√2 + √3 )² = √2×√2 + 2× √2 × √3 +√3×√3
= 2 + 2√6 + 3
= 5 +2√6
It is an irrational number.
Please mark my answer as brainliest.
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