29.09.2020 Views

Solucionario completo de Aritmetica de Baldor (Por Leonardo F. Apala T.)

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

SOLUCIONARIO DE ARITMETICA DE BALDOR

-2. 14 1 5

-3. 3 1

72

√14 1 5 = √71 5 = √71

√5

√71 ∙ 5

√5 ∙ 5 = √355

√25 = 1 5 √355

√3 1 72 = √ 217

72 = √217

√72

EJERCICIO 230

√4 1 90 = √361 90 = √361

√90 = 19

√90

19

√90 ∙ √10

√10 = 19√10

√900 = 19

30 √10

Hallar la raíz cuadrada de las fracciones siguientes mediante

reducción a decimal:

-1. 5 8

-4. 6 1

20

√217 ∙ 2

√72 ∙ 2 = √434

√144 = 1 12 √434

√6 1 20 = √121 20 = √121

√20 = 11

√20

-5. 15 2

27

11

√20 ∙ √5

√5 = 11√5

√100 = 11

10 √5 = 1 1 10 √5

√15 2 27 = √ 407

27 = √407

√27

√407 ∙ 3

√27 ∙ 3

√1 221

=

√81 = 1 √1 221

9

-2.

7

20

-6. 3 6

25

√3 6 25 = √81 25 = √81

√25 = 9 5 = 1 4 5

-7. 14 1

17

√14 1 17 = √ 239

17 = √239

√17

√239 ∙ 17

√17 ∙ 17

√4 063

=

√289 = 1 √4 063

17

-8. 3 1

40

√3 1 40 = √121 40 = √121

√40 = 11

√40

11

√40 ∙ √10

√10 = 11√10

√400 = 11

20 √10

-9. 4 1

90

LEONARDO F. APALA TITO 268

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!