Question

1) (x⁴z⁵+x³z⁴): x²z²
2) (a³b⁶+a²b⁴):a³b⁴
3) (12x²y³+8x³y⁵):4xy​

Answer 1

Resposta:

1) (x⁴z⁵ + x³z⁴) : x²z² =

x⁴⁺³z⁵⁺⁴ : x²z² =

x⁷z⁹ : x²z² =

x⁷⁻²z⁹⁻² =

x⁵z⁷

...

2) (a³b⁶ + a²b⁴) : a³b⁴ =

a³⁺²b⁶⁺⁴ : a³b⁴ =

a⁵b¹⁰ : a³b⁴ =

a⁵⁻³b¹⁰⁻⁴ =

a²b⁶

...

3) (12x²y³ + 8x³y⁵) : 4xy =​

12+8x²⁺³y³⁺⁵ : 4xy =

20x⁵y⁸ : 4x¹y¹ =

5x⁵⁻¹y⁸⁻¹ =

5x⁴y⁷

Explicação passo-a-passo: