Question

Show us, a=√3+√2, when a^3-a^-3>0​

Answer 1

Answer:

ydhrhhrhrv

Step-by-step explanation:

vahhahsgsccsgwcavav

Answer 2

Answer:

the expression under the square root extends infinitely, then expression in brackets would equal to itself, so we can safely replace it with and rewrite the given expression as .

Square it: --> or --> since does not satisfy given expression, then we have only one solution: .