I.- Ecuaciones bicuadradas e irracionales

Ecuaciones bicuadradas

1.218
\large 4x^{4}+8x^{2}-12=0
1.219
\large 5x^{4}-3x^{2}+\frac{7}{16}=0
1.220
\large 3x^{4}+x^{2}-4=0
1.221
\large 8x^{2}-x^{2}-7=0
1.222
\large 5x^{4}-6x^{2}-351=0
1.223
\large x^{4}+5x^{2}-36=0
1.224
\large x^{4}-25x^{2}+144=0
1.225
\large 4x^{4}-5x^{2}-9=0
1.226
\large x^{4}-7x^{2}+12=0
1.227
\large \frac{x^{2}+1}{x}+\frac{x}{x^{2}-1}=\frac{19x}{12}

Ecuaciones irracionales

1.2281.229
\large x+\sqrt{x}=6\large 3-2\sqrt{x}=x
1.2301.231
\large 4+\sqrt{x+2}=\frac{4x}{7}\large 5\sqrt{x}-2=2x
1.2321.233
\large \sqrt{2x-5}+6=x+2\large \frac{x-ax}{\sqrt{x}}=\frac{\sqrt{x}}{x}
1.234
\large \sqrt{x}+1=\sqrt{x-3}+2
1.235
\large x+1+2\sqrt{x}=4+x-3+4\sqrt{x-3}
1.236
\large \sqrt{x^{3}}-2\sqrt{x}=x
1.237
\large \sqrt{2x+5}-\sqrt{3x-14}=1
1.238
\large \sqrt{2(x-4)}-\sqrt{x-3}=\sqrt{3(x-5)}
1.239
\large \sqrt{x-4}+\sqrt{x+4}=\sqrt{2x}
1.240
\large \sqrt{x+6}+\sqrt{x+1}=\sqrt{7x+4}
1.241
\large \sqrt{3\sqrt{15-x}}=\sqrt{2x-3}
1.242
\large 3\sqrt{15-x}=2x-3

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