Question

Fatore:
$\sqrt{32}$
$\sqrt{18}$
​

Answer 1

√32

= √2² * 2² * 2

= 2 * 2 * √2

= 4√2

√18

= √2 * 3²

= 3 * √2

= 3√2

Answer 2

32 | 2

16 | 2

8 | 2

4 | 2

2|2

1-------> 2² • 2² • 2

18 | 2

9 | 3

3 | 3

1 ------> 2 • 3²

√32 =

√2² • 2² • 2

4√2

√18 =

√2 • 3²

3√2