(a⅛+a-⅛)(a⅛-a-⅛)(a¼+a-¼)(a½+a-½)​

Jawaban:

a – 1/a

Penjelasan dengan langkah-langkah:

(x+y)(x-y) = x2 – y2

a.b.c.d = ab .cd

(asta-Va)(a½-a-½)(a¼+a-/¼)(a½+a-½) = (a/sta-1)(a)s-a-7) (a/4+a-7)(a/z+a

V2)

= (a'/4 – a-'/a) (a/4+a-7) (a/2+a-1/2) = (a1/2

– a-2) (a2+a-2) = a – a- = a – 1/a

Selamat mengerjakan

@belajar bersama pijay1234