oh wow i didnt know you can do binomial expansion with algebraic number

thank you

oh wow i didnt know you can do binomial expansion with algebraic power

perfect! i forgot about that haha thank you

thank you for the detailed explanation

can you explain why you did Ur + U n+1 at the first part of ii please its the only part i didnt catch on to

ah thank you very much

do you mean the maximum value of P?

ok thank you very much

thank you very much

ok thank you can u please explain where 100-2+1 come from please

i got -18, 18

by sqrting both values