Question

calcula las siguientes raíces ​

Answer 1

Hola.

1. Calcula las siguientes raíces:

a) $\sqrt{81}$ = 9

9 × 9 = 81

b) $\sqrt[3]{-8}$ = -2

(-2) × (-2) × (-2) = -8

c) $\sqrt{196}$ = 14

14 × 14 = 196

d) $\sqrt[3]{125}$ = 5

5 × 5 × 5 = 125

e) $\sqrt[4]{256}$ = 4

4 × 4 × 4 × 4 = 256

f) $\sqrt[5]{-243}$ = -3

(-3) × (-3) × (-3) × (-3) × (-3) = -243

g) $\sqrt[3]{-343}$ = -7

(-7) × (-7) × (-7) = -343