Question

Quanto é (32x⁵y²z)÷(4xy²)​

Answer 1

$\frac{32 {x}^{5} {y}^{2}z }{4x {y}^{2}z {}^{0} } = \frac{32}{4} \times \frac{x {}^{5} }{x} \times \frac{ {y}^{2} }{ {y}^{2} } \times \frac{z {}^{1} }{z {}^{0} } = \\ \\ = 8 \times x {}^{5 - 1} \times y {}^{2 - 2} \times z {}^{1 - 0} = \\ \\ = 8 \times x {}^{4} y {}^{0} z {}^{1} = \\ \\ = 8x {}^{4} z$