Question

resolva as decomposiçães:
a)
$\sqrt{88}$
b)
$\sqrt{72}$
c)
$\sqrt{24}$
d)
$\sqrt{98}$
​

Answer 1

Resposta:

a)

√88=

88 | 2

44 | 2

22 | 2

11 | 11

1

» » √2²×2×11 = 2√22

b)

√72 =

72 | 2

36 | 2

18 | 2

9 | 3

3 | 3

1

» » √2²×2×3² = 2×3√2 = 6√2

c)

√24

24 | 2

12 | 2

6 | 2

3 | 3

1

» » √2²×2×3 = 2√6

d)

√98

98 | 2

49 | 7

7 | 7

1

» » √2×7² = 7√2

Bons Estudos...!!!

Espero Ter Ajudado...!!!