1 Answer

Sayil Aguirre · Answer 1 · 2023-03-21T17:41:31+0000

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data:

a. √361

b. √81

c. -√64

Step 02:

simplify the expression:

a.

$\sqrt[]{361}\text{ = }19$
$\sqrt[]{81}\text{ = }9$

$-\sqrt[]{64}=-8$

That is the full solution.

c.

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