Question

3sqrt (27-81)-5 illyyyyy

Answer 1

Answer:

$3\sqrt[3]{x-3}-5$

Step-by-step explanation:

You can factor out the common term of 27 from 81*

$\sqrt[3]{27(x-3)}-5$

Separate

$\sqrt[3]{27}\sqrt[3]{x-3}-5$

Simplify $\sqrt[3]{27}$**

$3\sqrt[3]{x-3}-5$

Finito. Nothing further can be done

*factor out 27

$\frac{27x}{27}-\frac{81}{27}=x-3$

**$\sqrt[3]{27}=3$ because

$3^3=27\\3*3*3=27$