Question

encontre as p g com quatro termos onde a1 =x q=x

Answer 1

P.G(X,X².X³,X⁴)
q = x
a 1 = x
q = a 2 / a 1
x = a 2 / x
a 2 = x²
a 3 = a 2 ,x
a 3 = x² . x ⇒x³
a 4 = x³ . x ⇒x⁴