Question

Calcule as raizes

a) √196 b)3√512 c)√200 d)4√1250

Answer 1

a)14 
b)11585.237503
c)14.1421356237
d)1562500

Answer 2

a)196|2
98|2
49|7
7|7
1

√196= √2.2.7.7= 2.7=14

b)512|2
256|2
128 |2
64|2
32|2
16| 2
8|2
4|2
2|2
1

√512=√2 elevado a 9= 2³=8

c)√200
200|2
100|2
50|2
25|5
5|5
1

√200= √2³.5²= 2.5√2= 10√2

d)1250|2
625|5
125 |5
25 |5
5. |5
1

√1250= √2.5⁴= 5√2