Question

qual e o oitavo termo da pg x3y7, x5y8, x7y9

Answer 1

Oi Adilson

PG

u1 = x^3*y^7
u2 = x^5*y^8
u3 = x^7*y^9

q = u2/u1 = x^2*y

u8 = u1*q^7

u8 = x^3*y^7*x^14*y7 = x^17*y^14