Question

[ME AJUDEM, POR FAVOR!]
a. √36 =
b. √81 =
c. 3√8 =
d. 3√243 =
e. √529 =
f. √1024 =
g. √5184 =
h. 3√1296 =
i. √400 =

Answer 1

Explicação passo-a-passo:

A)

$\sqrt{36}$

$\sqrt{6 {}^{2} }$

$6$

B)

$\sqrt{81}$

$\sqrt{9 {}^{2} }$

$9$

C)

$3 \sqrt{8}$

$3 \sqrt{2 {}^{3} }$

$3 \sqrt{2 {}^{2 + 1} }$

$3 \sqrt{2 {}^{2} \times 2 {}^{1} }$

$3 \sqrt{2 {}^{2} \times 2 }$

$3 \sqrt{2 {}^{2} } \sqrt{2}$

$3 \times 2 \sqrt{2}$

$6 \sqrt{2}$

D)

$3 \sqrt{243}$

$3 \times 3 {}^{2} \sqrt{3}$

$3 \times 9 \sqrt{3}$

$27 \sqrt{3}$

E)

$\sqrt{529}$

$\sqrt{23 {}^{2} }$

$23$

F)

$\sqrt{1024}$

$\sqrt{32 {}^{2} }$

$32$

G)

$\sqrt{5184}$

$\sqrt{72 {}^{2} }$

$72$

H)

$3 \sqrt{1296}$

$3 \times \sqrt{36 {}^{2} }$

$3 \times 36$

$108$

I)

$\sqrt{400}$

$\sqrt{20 {}^{2} }$

$20$