if x=root 2+root3 find: x*2+1/x*2-2
Answers
Answered by
3
Answer:
1/-2
Step-by-step explanation:
x=√2+√3
Sq.both sides
x²= (√2+√3)²
x² = √2²+√3²+2×√3×√2
x²= 2+3+2√6
x²= 5+2√6
x²+1/x²-2:-
(5+2√6)+1/(5+2√6)-2
1/-2
mark as brainliest please.
..
Answered by
0
Answer:
the answer is 1/-2 is very easy for me
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