2. ¿Qué raíz es mayor?

Primer problema: ¿Qué es mayor?

ó

Resuélvase éste y los problemas que le siguen a condición de que no se hallen las raíces.

Solución

Elevando ambas expresiones a la décima potencia, obtendremos:

y como 32 › 25, entonces

>

Segundo problema: ¿Qué raíz es mayor?

ó

Solución

Elevemos ambas expresiones a la potencia de grado 28 y tendremos:

Como 128› 49, resultará que

<

Tercer problema: ¿Qué raíz es mayor?

ó

Solución

Elévense ambas expresiones al cuadrado y resultará:

De ambos términos restemos 17 y tendremos

Si después elevarnos ambas expresiones al cuadrado, obtendremos

280 y 253 + 20

Restando 253 podremos comparar los resultados

27 y 20

Como es mayor que 2, entonces; por consiguiente 20 ‹ 40

<

Álgebra recreativa
titlepage.xhtml
sec_0001.xhtml
sec_0002.xhtml
sec_0003.xhtml
sec_0004.xhtml
sec_0005.xhtml
sec_0006.xhtml
sec_0007.xhtml
sec_0008.xhtml
sec_0009.xhtml
sec_0010.xhtml
sec_0011.xhtml
sec_0012.xhtml
sec_0013.xhtml
sec_0014.xhtml
sec_0015.xhtml
sec_0016.xhtml
sec_0017.xhtml
sec_0018.xhtml
sec_0019.xhtml
sec_0020.xhtml
sec_0021.xhtml
sec_0022.xhtml
sec_0023.xhtml
sec_0024.xhtml
sec_0025.xhtml
sec_0026.xhtml
sec_0027.xhtml
sec_0028.xhtml
sec_0029.xhtml
sec_0030.xhtml
sec_0031.xhtml
sec_0032.xhtml
sec_0033.xhtml
sec_0034.xhtml
sec_0035.xhtml
sec_0036.xhtml
sec_0037.xhtml
sec_0038.xhtml
sec_0039.xhtml
sec_0040.xhtml
sec_0041.xhtml
sec_0042.xhtml
sec_0043.xhtml
sec_0044.xhtml
sec_0045.xhtml
sec_0046.xhtml
sec_0047.xhtml
sec_0048.xhtml
sec_0049.xhtml
sec_0050.xhtml
sec_0051.xhtml
sec_0052.xhtml
sec_0053.xhtml
sec_0054.xhtml
sec_0055.xhtml
sec_0056.xhtml
sec_0057.xhtml
sec_0058.xhtml
sec_0059.xhtml
sec_0060.xhtml
sec_0061.xhtml
sec_0062.xhtml
sec_0063.xhtml
sec_0064.xhtml
sec_0065.xhtml
sec_0066.xhtml
sec_0067.xhtml
sec_0068.xhtml
sec_0069.xhtml
sec_0070.xhtml
sec_0071.xhtml
sec_0072.xhtml
sec_0073.xhtml
sec_0074.xhtml
sec_0075.xhtml
sec_0076.xhtml
sec_0077.xhtml
sec_0078.xhtml
sec_0079.xhtml
sec_0080.xhtml
sec_0081.xhtml
sec_0082.xhtml
sec_0083.xhtml
sec_0084.xhtml
sec_0085.xhtml
sec_0086.xhtml
sec_0087.xhtml
sec_0088.xhtml
sec_0089.xhtml
sec_0090.xhtml
sec_0091.xhtml
sec_0092.xhtml
sec_0093.xhtml
sec_0094.xhtml
sec_0095.xhtml
sec_0096.xhtml
sec_0097.xhtml
sec_0098.xhtml
sec_0099.xhtml
sec_0100.xhtml
sec_0101.xhtml
sec_0102.xhtml
sec_0103.xhtml
sec_0104.xhtml
sec_0105.xhtml
sec_0106.xhtml
sec_0107.xhtml
sec_0108.xhtml
sec_0109.xhtml
sec_0110.xhtml
sec_0111.xhtml
sec_0112.xhtml
sec_0113.xhtml
sec_0114.xhtml
sec_0115.xhtml
sec_0116.xhtml
sec_0117.xhtml
sec_0118.xhtml
sec_0119.xhtml
sec_0120.xhtml
sec_0121.xhtml
sec_0122.xhtml
sec_0123.xhtml
sec_0124.xhtml
sec_0125.xhtml
sec_0126.xhtml
sec_0127.xhtml