Question

(5a+*) 2 =*+*+81b
(*-2y) 2 =9x4*
(*-10a)(*+*)=9c2-*
27a- *="_4b)(*+12ab+1664)
(*+*)=8+*+orP+
(*_*)3=*-225xºy+*-27y?​

Answer 1

Ответ:

=9,68үұұұұұұұүүұқүгншө