Question

Resolva
a) (+4x³y²):(+2x²y)

Answer 1

Olá,

4x³y² : 2x²y = 2xy

4:2 = 2
x³:x² = x³⁻² = x¹ = x
y²:y = y²⁻¹ = y¹ = y

Prova:

(2x²y)·(2xy) = 4x³y²

Resposta:

2xy

Answer 2

(+4 x³ y² ) : (+2 x² y) = +2 x y
 resposta 2 x y