Question

Simplifique as expressões

Answer 1

a)

$(x^2y^5)^4/x^3y^2\\x^8y^{20}/x^3y^2\\x^5y^{18}$

b)

$3^n / 3^{n-5}\\3^{n-(n-5)}\\3^{n-n-5}\\3^{-5}$

c)

$p^{3n+1}.p^{n-1}\\p^{3n+1+(n-1)}\\p^{4n}$

d)

$(-2^6)/-2^4\\(-2)^2 = 4$

Espero ter ajudado ;)