X²+x-56per7-x sederhana kan

x²+x-56/7-x
=(x+8)(x-7)/-(x-7)
{(x-7) sama sama dicoret}
= -(x+8) (atau -x-8)

Nama:Nevvo dwi cahya pramudya

Soal:X²+x-56per7-x sederhana kan
jawaban:

x²+x-56/7-x
=(x+8)(x-7)/-(x-7)
{(x-7) sama sama dicoret}
= -(x+8) (atau -x-8)